Sony PlayStation - USA Undumped Discs

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===Games===
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{{PS1}}
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Serial #        Title
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SLUS-00772 Guilty Gear (v1.1 with 1998-10-05 EXE date)
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SLUS-00545 Shadow Master (v1.0 possibly missing, ringcode PSRM-007730 1)
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SLUS-00893CE/GH Disney/Pixar Toy Story 2: Buzz Lightyear to the Rescue! (Censored version, released as part of the Collector's Edition and the hard to find Greatest Hits).  [http://game-rave.com/?gamepress_reviews=toy-story-2-buzz-lightyear-to-the-rescue]
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===Lightspan Discs===
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'''Missing Sony PlayStation USA discs.'''
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LSP-990121 16 Tales 1
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__NOTOC__
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LSP-990123 16 Tales 3
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==Demos==
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LSP-990124 16 Tales 4
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{| class="wikitable sortable"
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LSP-990191 Every Child Can Succeed 1
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! scope="col" style="width: 100px;" | Serial || Title || Notes
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LSP-990192 Every Child Can Succeed 2
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|-
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LSP-990193 Every Child Can Succeed 3
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|SCUS-94580 || NCAA Final Four 2001 ||
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LSP-990194 Every Child Can Succeed 4
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|-
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LSP-990195 Every Child Can Succeed 5
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|SCUS-????? || NFL GameDay 2000 [Toys R Us - Test Drive Demo] || Could match the retail game, as [http://redump.org/disc/7173/ NFL GameDay 99 Toys-R-Us "Demo"] does.
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LSP-990196 Every Child Can Succeed 6
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|-
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LSP-990197 Every Child Can Succeed 7
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|}
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LSP-990131 Head to Toe 1
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LSP-990132 Head to Toe 2
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LSP-990133 Head to Toe 3
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LSP-990134 Head to Toe 4
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LSP-150500-0.1 Online Connection CD [http://www.game-rave.com/psx/playstation_perfect_guide/lightspan/ls_online_cd/index.html]
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LSP-990161 Science is Elementary 1
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LSP-990162 Science is Elementary 2
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LSP-990163 Science is Elementary 3
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LSP-990141 Story Lane Theater 1 [http://www.game-rave.com/psx/playstation_perfect_guide/lightspan/index.html] [http://www.psu.com/forums/showthread.php?t=74068]
+
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LSP-990142 Story Lane Theater 2 [http://www.game-rave.com/psx/playstation_perfect_guide/lightspan/index.html] [http://www.psu.com/forums/showthread.php?t=74068]
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LSP-990143 Story Lane Theater 3
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LSP-990144 Story Lane Theater 4
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LSP-990145 Story Lane Theater 5
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LSP-909015 Unknown Variable 1: Masque Manor [http://www.game-rave.com/psx/playstation_perfect_guide/lightspan/ls_unknown_1/index.html]
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LSP-909022 Unknown Variable 2: Raven's Ridge [http://www.game-rave.com/psx/playstation_perfect_guide/lightspan/ls_unknown_2/index.html]
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LSP-170110 Write Away 1
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LSP-990119 Write Away 10
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LSP-170111 Write Away 2
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LSP-170112 Write Away 3
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LSP-170113 Write Away 4
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LSP-990114 Write Away 5
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LSP-990115 Write Away 6
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LSP-990116 Write Away 7
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LSP-990117 Write Away 8
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LSP-990118 Write Away 9
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===Applications===
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==Applications==
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PUPX-93001 QA Disc
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See also [[PC Missing Applications]] for PS1 development software.
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PUPX-93002 Aging Disc
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{| class="wikitable sortable"
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PUPX-93010 Analog Controller Service Disc
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! scope="col" style="width: 100px;" | Serial || Title || Notes
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  SCD-2700 Test Disc
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|-
 +
|PUPX-93001 || QA Disc || "1.06" displayed on screen, only version that exists?, Sony Part # J-2504-009-A
 +
|-
 +
|PUPX-93002 || Aging Disc || Sony Part # J-2504-020-A
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|-
 +
|SCD-2700 || Test Disc || RF Level Adjustment, Sony Part # J-6082-512-A or J-2504-010-A
 +
|}
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===Demos===
+
==Unreleased Titles==
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SCUS-94365 3Xtreme [Demo]
+
Some of following titles appears in the official Sony Index, but were never released in USA. Some of them were simply cancelled USA releases that got released in Europe/Japan. Others are protypes or betas leaked on the Internet over the years. In any case, lot of betas and prototypes may exist, so this list is just for reference and not for active searching of these titles.  
-
SLUS-80715 Akuji - The Heartless [Trade Demo]
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SCUS-94668 Best Buy Greatest Hits Demo Disc Vol.1
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SCUS-94261 Best of PlayStation Underground Year 1 Demo Disc
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SLUS-90058 Bugs Bunny - Lost in Time [Demo]
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SLUS-90002 Burning Road [Demo]
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SCUS-94265 Cardinal Syn [Demo]
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SLUS-90091 Codemasters Demo Disc
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SLUS-90037 Colony Wars - Vengeance Demo CD AKA Psygnosis '98 Demo Disc
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SCUS-94380 Contender [Demo] - PURCHASED
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SCUS-94374 Cool Boarders 3 [Demo]
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SCUS-94388 Cool Boarders 4 [Demo]
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SCUS-94616 Crash Bash [Individual Demo]
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SCUS-94289 Crash Bandicoot - Warped [Toys R Us - Test Drive Demo]
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SCUS-94459 Crash Team Racing [Toys R Us - Test Drive Demo]
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SLUS-81026 Dave Mirra Freestyle BMX [Trade Demo]
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SLUS-80606 Dead or Alive [Trade Demo]
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SLUS-90079 Destruction Derby Raw [Demo]
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SLUS-90092 Destruction Derby Raw [Demo]
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SCUS-94954 Developer's Demo CD
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SLUS-00842A Driver [Demo] - PURCHASED
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SLUS-90093 Driver 2 [Demo]
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SLUS-90094 Driver 2 [Demo]
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SLUS-80583 Duke Nukem - Time to Kill [Trade Demo]
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SLUS-81045 ECW Hardcore Revolution [Trade Demo]
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SLUS-90065 Eidos Demo Disc Vol.5
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SLUS-90074 Eidos Demo Disc Vol.6 - PURCHASED
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SLUS-90076 Eidos Demo Disc Vol.7
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SLUS-80690 "G Darius, Devil Dice, Brunswick Circuit Bowling [Trade Demo]"
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SLUS-90077 Galerians [Demo]
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SLUS-80624 Gauntlet Legends [Trade Demo]
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SCUS-94493 Gran Turismo 2 [Demo]
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SLUS-81115 Harvest Moon - Back to Nature [Trade Demo]
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SCUS-94253 Hot Shots Golf [Demo]
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SCUS-94196 Intelligent Qube [Demo]
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SCUS-94956 Interactive CD Sampler Demo Pack Vol.01 (PSRM-001620 variant, M-rated)
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SCUS-94224 Interactive CD Sampler Demo Pack Vol.05 [Final Fantasy Intro]
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SCUS-94252 Interactive CD Sampler Demo Pack Vol.06
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SCUS-94262 Interactive CD Sampler Demo Pack Vol.07 [No Intro] - PURCHASED
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SCUS-94295 Interactive CD Sampler Demo Pack Vol.09 - PURCHASED
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SCUS-94382 Interactive CD Sampler Demo Pack Vol.10 - PURCHASED
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SCUS-94463 Interactive CD Sampler Demo Pack Vol.11 - PURCHASED
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SCUS-94384 Jet Moto 3 [Demo]
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SLUS-80515 Jurassic Park: The Lost World [Trade Demo]
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SCUS-94663 Kiosk Demo Disc - Ver.1.17 - PURCHASED
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SCUS-94667 Kiosk Demo Disc - Ver.1.18 - PURCHASED
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SCUS-94675 Kiosk Demo Disc - Ver.1.19
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SCUS-94678 Kiosk Demo Disc - Ver.1.20
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SCUS-94696 Kiosk Demo Disc 1.21 - PSone Winter '03
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SCUS-94705 Kiosk Demo Disc 2004-2005
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SLUS-90035 Metal Gear Solid [Regular Demo] - PURCHASED
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SLUS-80594 Metal Gear Solid [Trade Demo]
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SCUS-94364 MLB 2000 [Demo]
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SCUS-94648 MLB 2002 [Demo] - PURCHASED
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SCUS-94672 MLB 2003 [Demo]
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SLUS-80765 Monkey Hero [Trade Demo]
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SLUS-80568 Monster Rancher [Trade Demo]
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SLUS-90071 Monster Rancher 2 [Demo] - PURCHASED
+
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SLUS-90089 MTV Sports - Pureride [Demo]
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SLUS-90024 NBA 2-Ball [Demo]
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SCUS-94660 NBA Shootout 2002 [Demo]
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SCUS-94391 NCAA Final Four 2000 [Demo]
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SCUS-94361 NCAA Final Four '99 [Demo]
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SCUS-94386 NCAA Gamebreaker 2000 [Demo]
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SCUS-94574 NCAA Gamebreaker 2001 [Demo] - PURCHASED
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SCUS-94375 NCAA Gamebreaker '99 [Demo]
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SCUS-94385 NFL Gameday 2000 [Demo]
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SCUS-94576 NFL Gameday 2001 [Demo]
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SCUS-94285 NFL Gameday '99 [Demo]
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SCUS-94383 NFL Xtreme 2 [Demo]
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SCUS-94387 NHL Faceoff 2000 [Demo]
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SCUS-94578 NHL Faceoff 2001 [Demo] - PURCHASED
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SCUS-94372 NHL Faceoff '99 [Demo]
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SLUS-90011 Nightmare Creatures [Demo]
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SLUS_80804 No One Can Stop Mr. Domino [Trade Demo] (serial listed internally only, not on case or disc)
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SLUS-90006 Nuclear Strike - The Lost Missions [Collector's Demo CD] - PURCHASED
+
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SLUS-80518 Nuclear Strike [Trade Demo]
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SLUS-90004 Oddworld - Abe's Oddysee [Demo]
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SCUS-94473 Official U.S. PlayStation Magazine Demo Disc 26 - Nov. '99 (SCUS-94434 on case)
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SLUS-90057 Pac-Man World [Demo] - PURCHASED
+
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SLUS-80578 Pandemonium 2 [Trade Demo]
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PSRM 007940 PaRappa The Rapper [Demo] (no SLUS / SCUS present on this) - PURCHASED
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SCUS-94193 Pepsi Demo Sampler
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SCUS-94483 PlayStation Demo Disc - PURCHASED
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SCUS-94594 PlayStation Demo Disc - Spring 2000 (blue variant)
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SCUS-94594 PlayStation Demo Disc - Spring 2000 (red variant)
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SCUS-94595 PlayStation Demo Disc - Spring 2000
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[NONE    ] PlayStation Demo Disc - Spring 2000 (Canadian Wal-Mart variant[http://www.rfgeneration.com/cgi-bin/getinfo.pl?ID=U-061-S-14581-C]
+
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SCUS-94650 PlayStation Demo Disc - Ver 1.4 - PURCHASED
+
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SCUS-94619 PlayStation Demo Disc - Ver.1.15
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SCUS-94497 PlayStation Demo Disc - Winter '99 (title info correct? [http://www.rfgeneration.com/cgi-bin/getinfo.pl?ID=U-061-S-14370-D])
+
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SLUS-80889 Pong 3D - The Next Level [Full Trade Demo]
+
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SLUS-90039 Pro Pinball - Timeshock [Demo]
+
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SCUS-94377 Rally Cross 2 [Demo]
+
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SLUS-90095 Rayman 2 - The Great Escape [Demo]
+
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SLUS-80421 Resident Evil 2 [Trade Demo] [http://www.crimson-ceremony.net/lostreleases/item.php?id=redemo_re2-ps1-usa-promo1]
+
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SLUS-90044 Rogue Trip - Vacation 2012 [Regular Demo]
+
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SLUS-80643 Rogue Trip - Vacation 2012 [Trade Demo]
+
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SLUS-80650 Rugrats - Search for Reptar [Trade Demo]
+
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SCUS-94373 Running Wild [Demo]
+
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SLUS-90098 Scooby-Doo & The Cyber Chase [Demo]
+
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SLUS-90031 Shadow Madness [Demo]
+
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SLUS-90050 Silent Hill [Regular Demo]
+
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SLUS-80707 Silent Hill [Trade Demo]
+
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SCUS-94472 Slim Jim [Demo]
+
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SCUS-94615 Spyro - Year of the Dragon [Individual Demo] - PURCHASED
+
-
SCUS-94460 Spyro the Dragon 2 - Ripto's Rage! [Demo] - PURCHASED
+
-
SLUS-90088 Star Wars - Demolition [Demo]
+
-
SLUS-80884 Star Wars - Episode I - The Phantom Menance [Trade Demo] - PURCHASED
+
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SCUS-94362 Syphon Filter [Demo]
+
-
SCUS-94393 Syphon Filter 2 [Demo]
+
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SCUS-94661 Syphon Filter 3 [Demo]
+
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SLUS-90060 Tail Concerto [Demo] - PURCHASED
+
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SLUS-90059 Thousand Arms [Demo]
+
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SLUS-90067 Thrasher - Skate & Destroy [Demo]
+
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SLUS-90082 Titan A.E. [Demo]
+
-
SLUS-90086 Tony Hawk's Pro Skater 2 [Demo]
+
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SCUS-94266 Toys R' Us Demo Disc - PURCHASED
+
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SCUS-94611 Toys R' Us Summer Demo Disc
+
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SCUS-94367 Toys R' Us Test Drive - Twisted Metal III [Demo]
+
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SCUS-94389 Twisted Metal 4 [Demo]
+
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SCUS-94378 Twisted Metal III [Demo]
+
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SLUS-90085 Tyco RC - Assault with a Battery [Demo] - PURCHASED
+
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SLUS-81143 Ultimate Fighting Championship [Trade Demo]
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SLUS-90030 "Unholy War, The [Demo]"
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SLUS-90021 X-360 Demo Disc - Surrounding Your World with Sound
+
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SLUS-81223 X-Men - Mutant Academy [Trade Demo]
+
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==Unlicensed==
+
  SLUS-00833 All-Star Tennis '99 (Unreleased in the USA, released officially in Europe [http://redump.org/disc/27328/])
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  GamePro Action Disc January 2002[http://www.rfgeneration.com/cgi-bin/getinfo.pl?ID=U-061-S-16110-A]
+
  SLUS-01095 Backyard Football (not to be confused with "Backyard Soccer". This series didn't get a videoconsole release till "Backyard Football" (2002) release on Gamecube)
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Blockbuster Presents Game Shark Top 50 (Summer/Fall 2001)[http://www.rfgeneration.com/cgi-bin/getinfo.pl?ID=U-061-S-16230-A]
+
  SLUS-01037 Baldur's Gate (leaked)
-
 
+
  SLUS-00349 Bedlam (Unreleased in the USA, released officially in Europe [http://redump.org/disc/787/])
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===Unreleased===
+
SLUS-01432 Capcom Generations 1 (Unreleased in the USA, released officially in Europe [http://redump.org/disc/788/])
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SLUS-00833 All-Star Tennis '99
+
  SLUS-01433 Capcom Generations 2 (Unreleased in the USA, released officially in Europe [http://redump.org/disc/1034/])
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SLUS-01718 Attack of the Saucerman
+
  UNKNOWN        Capcom Generations 3 (Unreleased in the USA, released officially in Europe [http://redump.org/disc/789/])
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  SLUS-01095 Backyard Football
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  SLUS-01434 Capcom Generations 4 (Unreleased in the USA, released officially in Europe [http://redump.org/disc/790/])
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  SLUS-01037 Baldur's Gate
+
-
  SLUS-00349 Bedlam
+
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SLUS-01432 Capcom Generations 1 [http://en.wikipedia.org/wiki/Capcom_Generations][http://www.playstationmuseum.com/Games/GRAVEYARD/]
+
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  SLUS-01433 Capcom Generations 2 [http://en.wikipedia.org/wiki/Capcom_Generations][http://www.playstationmuseum.com/Games/GRAVEYARD/]
+
-
  UNKNOWN        Capcom Generations 3 [http://en.wikipedia.org/wiki/Capcom_Generations][http://www.playstationmuseum.com/Games/GRAVEYARD/]
+
-
  SLUS-01434 Capcom Generations 4 [http://en.wikipedia.org/wiki/Capcom_Generations][http://www.playstationmuseum.com/Games/GRAVEYARD/]
+
  SLUS-00286 ClayFighter X-Treme [http://en.wikipedia.org/wiki/ClayFighter_63%E2%85%93#ClayFighter_X-Treme]
  SLUS-00286 ClayFighter X-Treme [http://en.wikipedia.org/wiki/ClayFighter_63%E2%85%93#ClayFighter_X-Treme]
-
  UNKNOWN        Deuce (leaked)
+
  SCUS-94493 Gran Turismo 2 (Demo)
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SLUS-01581 Disney-Pixar's Monsters Inc. (no real proof of existence)
+
  SLUS-01118 Jimmy White's Cueball (It should have been named "Jimmy White's 'Whirlwind' Snooker", it never released in Sony Playstation. Its sequel did [http://redump.org/disc/2337/])
-
UNKNOWN        Global Domination
+
  SLUS-01205 Kengo - Master of Bushido (Released on PS2 [http://redump.org/disc/23144/], jump to this platform probably made over the course of the development, like Onimusha: Warlords first builds)
-
  SLUS-01118 Jimmy White's Cueball
+
  SLUS-01390 Lego Stunt Rally (It was intended to be developed for Sony Playstation but the studio couldn't afford that version. Supposed Playstation pics from the internet comes the PC build [https://www.rockraidersunited.com/topic/6412-lego-stunt-rally-development-artwork/page/3/?tab=comments#comment-117316])
-
  SLUS-01205 Kengo - Master of Bushido (Released on PS2)
+
  SLUS-00322 Lone Soldier (Unreleased in the USA, released officially in Europe [http://redump.org/disc/15098/]. Japanese version has english as main language [http://redump.org/disc/36914/])
-
  SLUS-01390 Lego Stunt Rally
+
  SLUS-00901 Motocross Madness (Only released on Windows, probably planned version for Playstation that got cancelled [http://www.gamefaqs.com/console/psx/data/580802.html])
-
  SLUS-00322 Lone Soldier
+
  SLUS-01050      NASCAR Racers (Only PC and Game Boy Color versions were officially released. Is different than "NASCAR Racing", which leads to confusion on the internet as some websites mention it as being published on PlayStation)
-
SLUS-01126      Mortal Kombat 3 (no proof of existence)
+
  SLUS-01350     Pro-Wrestling (probably cancelled USA release for "Simple 1500 Series Vol. 22: The Pro Wrestling" [http://redump.org/disc/2696/])
-
  SLUS-00901 Motocross Madness [http://www.gamefaqs.com/console/psx/data/580802.html]
+
  SLUS-00413      Project X2 [https://web.archive.org/web/20231215174841/https://i.ebayimg.com/images/g/mI4AAOSw8W5jAG6B/s-l1600.jpg]
-
  SLUS-01050      NASCAR Racers (no real proof of existence)
+
  SLUS-01310      Puzzle, The (probably cancelled USA release for "Simple 1500 Series Vol. 20: The Puzzle" [http://redump.org/disc/10436/])
-
  SLUS-00944     Panzer General 3D (no real proof of existence)
+
  SLUS-01505 Silent Tactics (no info known about it)
-
  SLUS-01158        Persona 2 [Beta] [http://www.snesorama.us/board/showthread.php?t=45390]
+
  UNKNOWN        Spirit Master (Beta) (A prototype tech demo leaked, developed by Probe Entertainment, development was cancelled)
-
SLUS-01350      Pro-Wrestling
+
  SLUS-00712 Superman (1999-10-29 version was added to Redump, a later/more complete beta exists)
-
  SLUS-01310      Puzzle, The
+
SLUS-12345 Thrill Kill (Beta) (leaked) (2000-07-21 version dumped [http://redump.org/disc/69095/])
-
  SLUS-01505 Silent Tactics (Released on playstation 2)
+
  SLUS-00752 Thrill Kill (Uncensored) (leaked) (2000-07-21 version dumped [http://redump.org/disc/69095/])
-
  UNKNOWN        Spirit Master [http://www.playstationmuseum.com/games/GRAVEYARD/BTA001/]
+
  SLUS-00752 Thrill Kill (Censored) (leaked?) (2000-07-21 version dumped [http://redump.org/disc/69095/])
-
  SLUS-00712 Superman [http://www.playstationmuseum.com/Games/NTSCUC/SLUS00712/]
+
  UNKNOWN        Torc: Legend Of The Ogre Crown [https://www.unseen64.net/2008/04/11/kill-wheel-psx-cancelled/]
-
  SLUS-00752 Thrill Kill (Uncensored) (leaked)
+
  SLUS-01211 Worms Pinball (Unreleased in the USA, release officialy in Europe [http://redump.org/disc/7795/])
-
  SLUS-00752 Thrill Kill (Censored) (leaked?)
+
-
SLUS-12345 Thrill Kill [BETA] (leaked)
+
-
UNKNOWN        Tomb Raider 2 [Beta]
+
-
UNKNOWN        Tony Hawk's Pro Skater [Beta] (leaked)
+
-
  UNKNOWN        Torc Legend of the Ogre Crown (aka Kill Wheel) [Beta] (leaked)
+
-
  SLUS-01211 Worms Pinball
+
-
===Unconfirmed (may not exist) ===
+
==Non-Existant Rumored Serial Number Variations==
 +
Commonly found on the internet, these serial numbers are incorrect.
  SLUS-01405      Backyard Soccer
  SLUS-01405      Backyard Soccer
  SCUS-94494      Contender 2
  SCUS-94494      Contender 2
Line 224: Line 64:
  SLUS-01582      Disney's Treasure Planet
  SLUS-01582      Disney's Treasure Planet
  SLUS-00527      Jersey Devil
  SLUS-00527      Jersey Devil
-
  SLUS-01583      Peter Pan - Return to Neverland
+
SLUS-01126      Mortal Kombat 3
 +
SLUS-00944      Panzer General 3D
 +
  SLUS-01583      Peter Pan in Disney's Return to Never Land
  SLUS-84111      Rat Attack!
  SLUS-84111      Rat Attack!
-
  SLUS-01220      Rescue Heroes - Molten Menace
+
  SLUS-01220      Rescue Heroes: Molten Menace
-
  SLUS-00588      Tiny Tank: Up Your Arsenal
+
  SLUS-00588      Tiny Tank
  SLUS-00657      Viva Soccer
  SLUS-00657      Viva Soccer
-
[[Category:Sony PlayStation 1]]
+
[[Category:Missing Lists]]

Latest revision as of 23:08, 12 March 2024

Sony PlayStation: USAEurope & PALAsiaMIA

Missing Sony PlayStation USA discs.

Demos

Serial Title Notes
SCUS-94580 NCAA Final Four 2001
SCUS-????? NFL GameDay 2000 [Toys R Us - Test Drive Demo] Could match the retail game, as NFL GameDay 99 Toys-R-Us "Demo" does.

Applications

See also PC Missing Applications for PS1 development software.

Serial Title Notes
PUPX-93001 QA Disc "1.06" displayed on screen, only version that exists?, Sony Part # J-2504-009-A
PUPX-93002 Aging Disc Sony Part # J-2504-020-A
SCD-2700 Test Disc RF Level Adjustment, Sony Part # J-6082-512-A or J-2504-010-A

Unreleased Titles

Some of following titles appears in the official Sony Index, but were never released in USA. Some of them were simply cancelled USA releases that got released in Europe/Japan. Others are protypes or betas leaked on the Internet over the years. In any case, lot of betas and prototypes may exist, so this list is just for reference and not for active searching of these titles.

SLUS-00833	All-Star Tennis '99 (Unreleased in the USA, released officially in Europe [1])
SLUS-01095	Backyard Football (not to be confused with "Backyard Soccer". This series didn't get a videoconsole release till "Backyard Football" (2002) release on Gamecube)
SLUS-01037	Baldur's Gate (leaked)
SLUS-00349	Bedlam (Unreleased in the USA, released officially in Europe [2])
SLUS-01432	Capcom Generations 1 (Unreleased in the USA, released officially in Europe [3])
SLUS-01433	Capcom Generations 2 (Unreleased in the USA, released officially in Europe [4])
UNKNOWN         Capcom Generations 3 (Unreleased in the USA, released officially in Europe [5])
SLUS-01434	Capcom Generations 4 (Unreleased in the USA, released officially in Europe [6])
SLUS-00286	ClayFighter X-Treme [7]
SCUS-94493	Gran Turismo 2 (Demo)
SLUS-01118	Jimmy White's Cueball (It should have been named "Jimmy White's 'Whirlwind' Snooker", it never released in Sony Playstation. Its sequel did [8])
SLUS-01205	Kengo - Master of Bushido (Released on PS2 [9], jump to this platform probably made over the course of the development, like Onimusha: Warlords first builds)
SLUS-01390	Lego Stunt Rally (It was intended to be developed for Sony Playstation but the studio couldn't afford that version. Supposed Playstation pics from the internet comes the PC build [10]) 
SLUS-00322	Lone Soldier (Unreleased in the USA, released officially in Europe [11]. Japanese version has english as main language [12])
SLUS-00901	Motocross Madness (Only released on Windows, probably planned version for Playstation that got cancelled [13])
SLUS-01050      NASCAR Racers (Only PC and Game Boy Color versions were officially released. Is different than "NASCAR Racing", which leads to confusion on the internet as some websites mention it as being published on PlayStation)
SLUS-01350      Pro-Wrestling (probably cancelled USA release for "Simple 1500 Series Vol. 22: The Pro Wrestling" [14])
SLUS-00413      Project X2 [15]
SLUS-01310      Puzzle, The (probably cancelled USA release for "Simple 1500 Series Vol. 20: The Puzzle" [16]) 
SLUS-01505	Silent Tactics (no info known about it)
UNKNOWN         Spirit Master (Beta) (A prototype tech demo leaked, developed by Probe Entertainment, development was cancelled)
SLUS-00712	Superman (1999-10-29 version was added to Redump, a later/more complete beta exists)
SLUS-12345	Thrill Kill (Beta) (leaked)	(2000-07-21 version dumped [17])
SLUS-00752	Thrill Kill (Uncensored) (leaked)	(2000-07-21 version dumped [18])
SLUS-00752	Thrill Kill (Censored) (leaked?)	(2000-07-21 version dumped [19])
UNKNOWN         Torc: Legend Of The Ogre Crown [20]
SLUS-01211	Worms Pinball (Unreleased in the USA, release officialy in Europe [21])

Non-Existant Rumored Serial Number Variations

Commonly found on the internet, these serial numbers are incorrect.

SLUS-01405      Backyard Soccer
SCUS-94494      Contender 2
SLUS-01580      Disney's Lilo & Stitch
SLUS-01581      Disney's Monsters Inc.
SLUS-01582      Disney's Treasure Planet
SLUS-00527      Jersey Devil
SLUS-01126      Mortal Kombat 3
SLUS-00944      Panzer General 3D
SLUS-01583      Peter Pan in Disney's Return to Never Land
SLUS-84111      Rat Attack!
SLUS-01220      Rescue Heroes: Molten Menace
SLUS-00588      Tiny Tank
SLUS-00657      Viva Soccer
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