Region | Title | System | Version | Edition | Languages | Serial | Status |
| Who Wants to Be a Millionaire | PSX | | Original | | SLES-02988 | |
| Who Wants to Be a Millionaire: 2nd Edition | PSX | | Original | | SLES-03589 | |
| Who Wants to Be a Millionaire: 2nd Edition | PSX | | Original, Greatest Hits | | SCUS-94567 | |
| Who Wants to Be a Millionaire: 3rd Edition | PSX | | Original | | SCUS-94644 | |
| Who Wants to Be a Millionaire: Junior | PSX | | Original | | SLES-03592 | |
| Wild 9 | PSX | | Original | | SLES-01333 | |
| Wild 9 | PSX | | Original | | SLUS-00425 | |
| Wild 9 / MDK / Crime Killer | PSX | | Demo | | SLED-01689 | |
| Wild Arms | PSX | | Original | | SCES-00321 | |
| Wild Arms | PSX | | Original | | SCES-01171 | |
| Wild Arms | PSX | | Original | | SCES-01173 | |
| Wild Arms ワイルドアームズ | PSX | | Taikenban | | PCPX 96034 | |
| Wild Arms ワイルドアームズ | PSX | | Original | | SCPS 10028 | |
| Wild Arms ワイルドアームズ | PSX | Rev 1 | PlayStation the Best, PSone Books | | SCPS 91038 … | |
| Wild Arms | PSX | | Original | | SCUS-94608 | |
| The Wild Thornberrys: Animal Adventures | PSX | | Original | | SLUS-01128 | |
| Williams Arcade's Greatest Hits | PSX | | Original | | SLUS-00201 | |
| Wing Commander III: Heart of the Tiger (Disc 1) | PSX | | Original | | SLES-00074 | |
| Wing Commander III: Heart of the Tiger (Disc 2) | PSX | | Original | | SLES-10074 | |
| Wing Commander III: Heart of the Tiger (Disc 4) | PSX | | Original | | SLES-30074 | |
| Wing Commander III: Heart of the Tiger (Disc 1) | PSX | | Original | | SLES-00105 | |
| Wing Commander III: Heart of the Tiger (Disc 2) | PSX | | Original | | SLES-10105 | |
| Wing Commander III: Heart of the Tiger (Disc 3) | PSX | | Original | | SLES-20105 | |
| Wing Commander III: Heart of the Tiger (Disc 4) | PSX | | Original | | SLES-30105 | |
| Wing Commander III: Heart of the Tiger (Disc 1) ウイングコマンダーⅢ Heart of the Tiger | PSX | | Original | | SLPS 00477 | |
| Wing Commander III: Heart of the Tiger (Disc 2) ウイングコマンダーⅢ Heart of the Tiger | PSX | | Original | | SLPS 00478 | |
| Wing Commander III: Heart of the Tiger (Disc 3) ウイングコマンダーⅢ Heart of the Tiger | PSX | | Original | | SLPS 00479 | |
| Wing Commander III: Heart of the Tiger (Disc 4) ウイングコマンダーⅢ Heart of the Tiger | PSX | | Original | | SLPS 00480 | |
| Wing Commander III: Heart of the Tiger (Disc 1) | PSX | | Original | | SLUS-00019 | |
| Wing Commander III: Heart of the Tiger (Disc 2) | PSX | | Original | | SLUS-00134 | |
| Wing Commander III: Heart of the Tiger (Disc 3) | PSX | | Original | | SLUS-00135 | |
| Wing Commander III: Heart of the Tiger (Disc 4) | PSX | | Original | | SLUS-00136 | |
| Wing Commander IV: The Price of Freedom (Disc 1) | PSX | | Original | | SLUS-00270 | |
| Wing Commander IV: The Price of Freedom (Disc 2) | PSX | | Original | | SLUS-00271 | |
| Wing Commander IV: The Price of Freedom (Disc 3) | PSX | | Original | | SLUS-00272 | |
| Wing Commander IV: The Price of Freedom (Disc 4) | PSX | | Original | | SLUS-00273 | |
| Wing Over | PSX | | Original | | SLES-00540 | |
| Wing Over ウイングオーバー | PSX | | Original | | SLPS 00598 | |
| Wing Over 2 | PSX | | Original, White Label / Value Series | | SLES-01375 | |
| Winning Post 2: Program '96 ウイニング・ポスト2 ~プログラム’96~ | PSX | Rev 1 | Original, PlayStation the Best | | SLPS 00509 … | |
| Winning Post 3 ウイニングポスト3 | PSX | | Original | | SLPS 01263 | |
| Winning Post 3: Program '98 ウイニングポスト3 プログラム’98 | PSX | | Original, GI Jockey (Shokai Genteiban) | | SLPM 86128 … | |
| Winning Post 4 ウイニングポスト4 | PSX | | Original | | SLPM 86302 | |
| Winning Post 4: Program 2000 ウイニングポスト4 プログラム2000 | PSX | | Original | | SLPM 86445 | |
| Winter Releases Summer Releases '99 | PSX | | | | SCED-02306 | |
| Winter Releases '98 | PSX | | | | SCED-01441 | |
| Winter Releases '98 | PSX | Rev 1 | Rerelease | | SCED-01441 … | |
| Wip3out | PSX | | Original | | SCES-01909 | |
| WipEout | PSX | | Original | | SCES-00010 | |
| WipEout | PSX | Rev 1 | Platinum | | SCES-00010 | |
| WipEout ワイプアウト | PSX | | Original | | SIPS 60003 | |
| WipEout | PSX | | Original, Greatest Hits | | SCUS-94301 | |
| WipEout 2097 | PSX | | Demo | | SLED-00498 | |
| WipEout 2097 | PSX | | Original, Platinum | | SLES-00327 | |
| WipEout 3 | PSX | | Original | | SLUS-00865 | |
| WipEout 3 | PSX | | Demo | | SLUS-90063 | |
| WipEout 3: Special Edition | PSX | | Original, Promo, 2 Games | | SCES-02845 … | |
| Wipeout XL ワイプアウトXL | PSX | | Original | | SCPS 45078 … | |
| Wipeout XL | PSX | | Original | | SCUS-94351 | |
| Wizardry Empire II: Oujo no Isan ウィザードリィ エンパイアⅡ ~王女の遺産~ | PSX | | Original, Good Price | | SLPM 87139 … | |
| Wizardry Empire: Inishie no Oujo ウィザードリィ エンパイア ~古の王女~ | PSX | | Original, Good Price | | SLPM 86689 … | |
| Wizardry VII: Guardia no Houju ウィザードリィVII ガーディアの宝珠 | PSX | | Original | | SCPS 10010 | |
| Wizardry: Dimguil ウィザードリィ ~ディンギル~ | PSX | Rev 1 | Reprint | | SLPS 02691 | |
| Wizardry: New Age of Llylgamyn ウイザードリィ ニュー エイジ オブ リルがミン | PSX | | Original | | SLPS 02349 | |
| Wolkenkratzer: Shinpan no Tou ヴォルケンクラッツァー -審判の塔- | PSX | | Original | | SLPS 00197 | |
| Woody Woodpecker no Go! Go! Racing ウッディ・ウッドペッカーのゴー!ゴー!レーシング | PSX | | Original | | SLPM 86730 | |
| Woody Woodpecker Racing | PSX | | Original | | SLES-02972 | |
| Woody Woodpecker Racing | PSX | | Original | | SLUS-01188 | |
| World Championship Snooker | PSX | | Original, Bestsellers | | SLES-02196 … | |
| World Cup 98 | PSX | | Original | | SLES-01265 | |
| World Cup 98 | PSX | | Original | | SLUS-00644 | |
| World Cup Golf: Professional Edition | PSX | | Original | | SLUS-00063 | |
| World Destruction League: Thunder Tanks | PSX | | Original | | SLES-03232 | |
| World Destruction League: Thunder Tanks | PSX | | Original | | SLUS-01175 | |
| World Destruction League: WarJetz | PSX | | Original | | SLES-03359 | |
| World Destruction League: WarJetz WarJetz | PSX | | Original | | SLUS-01247 | |
| World League Basketball | PSX | | Original | | SLES-00626 | |
| World League Soccer ワールドリーグサッカー | PSX | | Original, Family Price 1500 | | SLPS 01389 … | |
| World League Soccer '98 | PSX | | Original | | SLES-00717 | |
| World League Soccer '98 | PSX | | Demo | | SLED-01367 | |
| World Neverland 2: The Waktic Republic of Pluto ワールド・ネバーランド2 ~プルト共和国物語~ | PSX | | Original, PlayStation the Best | | SLPS 01884 … | |
| World Neverland: The Olerud Kingdom Stories ワールド・ネバーランド ~オルルド王国物語~ | PSX | | Original, PlayStation the Best | | SLPS 01037 … | |
| World of Dragon Warrior: Torneko: The Last Hope | PSX | | Original | | SLUS-01181 | |
| World Soccer Jikkyou Winning Eleven 3: Final Ver. ワールドサッカー実況ウイニングイレブン3 ~ファイナルヴァージョン~ | PSX | | Original | | SLPM 86162 | |
| World Soccer Jikkyou Winning Eleven 3: World Cup France '98 ワールドサッカー 実況ウイニングイレブン3 ~World Cup France ′98~ | PSX | | Taikenban | | SLPM 80240 | |
| World Soccer Jikkyou Winning Eleven 3: World Cup France '98 ワールドサッカー 実況ウイニングイレブン3 ~World Cup France ′98~ | PSX | | Original | | SLPM 86086 | |
| World Soccer Winning Eleven ワールドサッカーウイニングイレブン | PSX | | Original | | SLPS 00272 | |
| World Soccer Winning Eleven '97 ワールドサッカー ウイニングイレブン'97 | PSX | | Original | | SLPM 86035 | |
| World Soccer Winning Eleven '97 ワールドサッカーウイニングイレブン'97 | PSX | Rev 1 | Original | | SLPM 86035 | |
| World Stadium 2 ワールドスタジアム2 | PSX | | Original | | SLPS 01335 | |
| World Stadium 3 ワールドスタジアム3 | PSX | | Original | | SLPS 01970 | |
| World Stadium 4 ワールドスタジアム4 | PSX | | Original | | SLPS 02660 | |
| World Stadium 5 ワールドスタジアム5 | PSX | | Original | | SLPS 03180 | |
| World Stadium EX ワールドスタジアムEX | PSX | | Original | | SLPS 00075 | |
| World Tennis Stars | PSX | | Original | | SLES-04039 | |
| World Tour Conductor: Sekai Yume Kikou ワールドツアーコンダクター ~世界夢紀行~ | PSX | | Original | | SLPS 02231 | |
| World's Scariest Police Chases | PSX | | Original | | SLES-03425 | |
| World's Scariest Police Chases | PSX | | Original | | SLUS-01165 | |
| Worms | PSX | | Original, Platinum, Best of Infogrames: Strategy | | SLES-00119 … | |
| Worms | PSX | | Original | | SLUS-00336 | |
| Worms Armageddon | PSX | | Original, Best of Infogrames | | SLES-02332 … | |
| Worms Armageddon | PSX | | Original, Best of Infogrames: Strategy | | SLES-02217 … | |
| Worms Armageddon | PSX | | Original, Best of Infogrames: Value Series | | SLES-02331 … | |
| Worms Armageddon | PSX | | Original | | SLUS-00888 | |
| Worms Pinball | PSX | | Original, Best of Infogrames, Best of Infogrames: Value Series | | SLES-00483 … | |
| Worms World Party | PSX | | Original | | SLES-03804 … | |
| Worms World Party | PSX | | Original | | SLUS-01448 | |
| WRC: FIA World Rally Championship Arcade | PSX | | Original, Platinum | | SCES-03907 … | |
| Wreckin Crew: Drive Dangerously | PSX | | Original | | SLES-00489 | |
| Wreckin Crew: Drive Dangerously | PSX | | Original | | SLUS 00587 … | |
| Write Away 2 | PSX | | Original | | LSP-170111 … | |
| WTC: World Touring Car Championship WTC ワールド ツーリングカー チャンピオンシップ | PSX | | Original | | SLPS 02852 | |
| Wu-Tang: Shaolin Style | PSX | | Original | | SLUS-00929 | |
| WWF Attitude | PSX | | Original | | SLES-01980 | |
| WWF Attitude | PSX | | Original | | SLUS-00831 | |
| WWF In Your House | PSX | | Original | | SLES-00286 | |
| WWF In Your House | PSX | | Original | | SLUS-00246 | |
| WWF In Your House | PSX | Rev 1 | Original | | SLUS-00246 | |
| WWF SmackDown! | PSX | | Original, Platinum | | SLES-02619 … | |
| WWF SmackDown! | PSX | | Demo | | SLED-02741 | |
| WWF SmackDown! | PSX | | Original, Greatest Hits | | SLUS-00927 … | |
| WWF SmackDown! 2: Know Your Role | PSX | | Original, Platinum | | SLES-03251 … | |
| WWF SmackDown! 2: Know Your Role | PSX | | Original, Greatest Hits | | SLUS-01234 … | |
| WWF War Zone | PSX | | Original, Platinum | | SLES-00804 … | |
| WWF War Zone | PSX | | Original | | SLUS-00495 | |
| WWF War Zone | PSX | Rev 1 | Original, Greatest Hits | | SLUS-00495 | |
| WWF WrestleMania: The Arcade Game | PSX | | Original | | SLES-00103 | |
| WWF WrestleMania: The Arcade Game WWFレッスルマニア ~ジ・アーケード・ゲーム~ | PSX | | Original | | SLPS 00223 | |
| WWF WrestleMania: The Arcade Game | PSX | | Original, Greatest Hits | | SLUS-00013 | |
| X Games Pro Boarder | PSX | | Original | | SCES-01556 | |
| X Games Pro Boarder X GAMES プロ・ボーダー | PSX | | Original | | SLPS 01944 | |
| X Games Pro Boarder X GAMES プロボーダー | PSX | | Taikenban Disc | | SLPM 80393 | |
| X Games Pro Boarder | PSX | | Original | | SLUS-00704 | |
| X-360: Surrounding Your World with Sound | PSX | | Demo | | SLUS-90021 | |
| X-Bladez: Inline Skater | PSX | | Original | | SLES-03815 | |
| X-Bladez: Inline Skater | PSX | | Original | | SLUS-01444 | |
| X-COM: UFO Defense | PSX | | Original | | SLUS-00141 | |
| The X-Files (Disc 1) | PSX | | Original | | SCES-01565 | |
| The X-Files (Disc 2) | PSX | | Original | | SCES-11565 | |
| The X-Files (Disc 3) | PSX | | Original | | SCES-21565 | |
| The X-Files (Disc 4) | PSX | | Original | | SCES-31565 | |
| The X-Files (Disc 1) | PSX | | Original | | SCES-01568 | |
| The X-Files (Disc 2) | PSX | | Original | | SCES-11568 | |
| The X-Files (Disc 3) | PSX | | Original | | SCES-21568 | |
| The X-Files (Disc 4) | PSX | | Original | | SCES-31568 | |
| The X-Files (Disc 1) | PSX | | Original | | SLUS-00915 | |
| The X-Files (Disc 2) | PSX | | Original | | SLUS-00949 | |
| The X-Files (Disc 3) | PSX | | Original | | SLUS-00950 | |
| The X-Files (Disc 4) | PSX | | Original | | SLUS-00951 | |
| X-Men vs. Street Fighter | PSX | | Fighters Edge | | SLUS-00627 | |
| X-Men vs. Street Fighter: EX Edition エックスメンVS.ストリートファイター EXエディション | PSX | | Original | | SLPS 01284 | |
| X-Men: Children of the Atom | PSX | | Original | | SLES-00198 | |
| X-Men: Children of the Atom | PSX | | Original | | SLUS-00044 | |
| X-Men: Mutant Academy | PSX | | Original, Promo | | SLES-02865 | |
| X-Men: Mutant Academy | PSX | | Original, SuperLite 1500 Series | | SLPM 86765 … | |
| X-Men: Mutant Academy | PSX | | Original, Greatest Hits | | SLUS-00774 … | |
| X-Men: Mutant Academy & Spider-Man | PSX | | Promotion Taikenban | | SLPM 80609 | |
| X-Men: Mutant Academy 2 | PSX | | Original | | SLES-03630 | |
| X-Men: Mutant Academy 2 | PSX | | Original | | SLUS-01382 | |
| X'treme Roller | PSX | | Original | | SLES-03433 | |
| X2: No Relief | PSX | | Original | | SLES-00455 | |
| X2: No Relief エックス2 | PSX | | Original | | SLPS 00766 | |
| Xena: Warrior Princess | PSX | | Original | | SLES-02265 | |
| Xena: Warrior Princess | PSX | | Original | | SLES-02267 | |
| Xena: Warrior Princess | PSX | | Original | | SLUS-00977 | |
| Xenogears (Disc 1) ゼノギアス | PSX | | Original, Square Millennium Collection: Wong Fei Fong Edition, PSone Books | | SLPS 01160 … | |
| Xenogears (Disc 2) ゼノギアス | PSX | | Original, Square Millennium Collection: Wong Fei Fong Edition | | SLPS 01161 … | |
| Xenogears (Disc 1) | PSX | | Original, Greatest Hits | | SLUS-00664 … | |
| Xenogears (Disc 2) | PSX | | Original, Greatest Hits | | SLUS-00669 … | |
| Xevious 3D/G+ | PSX | | Original | | SCES-00736 | |
| Xevious 3D/G+ ゼビウス3D/G+ | PSX | | Original | | SLPS 00750 | |
| Xevious 3D/G+ | PSX | | Original | | SLUS-00461 | |
| XI [sái] | PSX | | Original, PlayStation the Best, PSone Books | | SCPS 10051 … | |
| XI [sái] | PSX | | Taikenban | | PAPX 90032 … | |
| XI [sái] | PSX | | Demo Disc | | PAPX 90037 | |
| Xploder CD9000 Version 1 | PSX | | Unlicensed | | | |
| Xploder CD9000 Version 2.0 | PSX | | Unlicensed | | | |
| Xploder CD9000 Version 3.0 | PSX | | Unlicensed | | | |
| Xploder CD9000 Version 4.0 | PSX | | Unlicensed, Bundled with CD Laser Cleaner | | | |
| XS Airboat Racing | PSX | | Original | | SLES-04101 | |
| XS Airboat Racing | PSX | | Original | | SLUS-01566 | |
| XS Junior League Dodgeball | PSX | | Original | | SLUS-01560 | |
| XS Junior League Football | PSX | | Original | | SLUS-01554 | |
| XS Junior League Soccer | PSX | | Original | | SLES-04120 | |
| XS Junior League Soccer | PSX | | Original | | SLUS-01520 | |
| XS Moto | PSX | | Original | | SLES-04095 … | |
| XS Moto | PSX | | Original | | SLUS-01506 | |
| Yagami Hiroki no Game-Taste: Munasawagi no Yokan 八神ひろきのGame-Taste 胸騒ぎの予感 | PSX | | Original | | SLPS 02064 | |
| Yakiniku Action Game: Yakiniku Bugyou 焼肉アクションゲーム 焼肉奉行 | PSX | | Original | | SLPS 03209 | |
| Yakitori Musume: Sugoude Hanjouki やきとり娘 ~スゴ腕繁盛記~ | PSX | | Tentou-you Taikenban | | SLPM 80634 | |
| Yamasa Digi Guide: M771 山佐Digiガイド エム771 | PSX | | Original | | SLPS 03038 | |
| Yamasa Digi World: Tetra Master 山佐Digiワールド テトラマスター | PSX | | Original | | SLPS 03212 | |
| Yarudora やるドラ | PSX | | Taikenban | | PAPX 90058 | |
| Yarudora Series Vol. 1: Double Cast ダブルキャスト | PSX | | Taikenban | | PAPX 90035 | |
| Yarudora Series Vol. 1: Double Cast ダブルキャスト | PSX | | Taikenban | | PAPX 90033 | |
| Yarudora Series Vol. 1: Double Cast (Disc 1) ダブルキャスト ~やるドラシリーズVol.1~ | PSX | | Original | | SCPS 10053 | |
| Yarudora Series Vol. 1: Double Cast (Disc 2) ダブルキャスト ~やるドラシリーズVol.1~ | PSX | | Original | | SCPS 10054 | |
| Yarudora Series Vol. 2: Kisetsu o Dakishimete 季節を抱きしめて | PSX | | Taikenban | | PAPX 90036 | |
| Yarudora Series Vol. 2: Kisetsu o Dakishimete (Disc 1) 季節を抱きしめて ~やるドラシリーズVol.2~ | PSX | | Original | | SCPS 10056 | |
| Yarudora Series Vol. 2: Kisetsu o Dakishimete (Disc 2) 季節を抱きしめて ~やるドラシリーズVol.2~ | PSX | | Original | | SCPS 10057 | |
| Yarudora Series Vol. 3: Sampaguita サンパギータ | PSX | | Taikenban | | PAPX 90042 | |
| Yarudora Series Vol. 3: Sampaguita (Disc 1) サンパギータ ~やるドラシリーズVol.3~ | PSX | | Original, PlayStation the Best | | SCPS 10067 … | |
| Yarudora Series Vol. 3: Sampaguita (Disc 2) サンパギータ ~やるドラシリーズVol.3~ | PSX | | Original, PlayStation the Best | | SCPS 10068 … | |
| Yarudora Series Vol. 4: Yukiwari no Hana (Disc 1) 雪割りの花 ~やるドラシリーズVol.4~ | PSX | | Original | | SCPS 10069 | |
| Yarudora Series Vol. 4: Yukiwari no Hana (Disc 2) 雪割りの花 ~やるドラシリーズVol.4~ | PSX | | Original | | SCPS 10070 | |
| Yarudora: Yukiwari no Hana & Sampaguita 雪割りの花、サンパギータ | PSX | | Taikenban | | PCPX 96128 | |
| Yeh Yeh Tennis | PSX | | Original | | SLES-02272 | |
| The Yellow Monkey: Trancemission VJ Remix | PSX | | Original | | SLPM 86473 | |
| Yetisports Deluxe | PSX | | Original | | SLES-04164 | |
| Yoi Ko to Yoi Otona no. PlayStation Taikenban Vol. 1 よい子とよいおとなの。 PlayStation 体験版 Vol.1 | PSX | | Taikenban | | PAPX 90022 | |
| Yoi Ko to Yoi Otona no. PlayStation Taikenban Vol. 2 よい子とよいおとなの。 PlayStation 体験版 Vol.2 | PSX | | Taikenban | | PAPX 90023 | |
| Yoshimoto Muchicco Dai-kessen: Minami no Umi no Gorongo-tou ヨシモト ムチッ子大決戦 ~南の海のゴロンゴ島~ | PSX | | Original | | SLPS 02308 | |
| You Don't Know Jack | PSX | | Original | | SLES-03499 | |
| You Don't Know Jack | PSX | | Demo | | SLUS-90061 | |
| You Don't Know Jack (Disc 1) | PSX | | Original | | SLUS-00716 | |
| You Don't Know Jack (Disc 2) | PSX | | Original | | SLUS-00762 | |
| You Don't Know Jack: Mock 2 | PSX | | Original | | SLUS-01194 | |
| Youkai Hana Asobi 妖怪花あそび | PSX | | Original | | SLPM 86857 | |
| YoYo's Puzzle Park | PSX | | Original | | SLES-01784 | |
| Yu-Gi-Oh! Monster Capsule Breed & Battle 遊戯王 モンスターカプセル ~ブリード&バトル~ | PSX | | Original, PlayStation the Best | | SLPM 86096 … | |
| Yukinko Burning ゆきんこ☆ばぁにんぐ | PSX | | Original | | SLPM 87013 | |
| Yusha: Heaven's Gate | PSX | | Original | | SLES-00713 | |
| Yutona Eiyuu Senki: TearRingSaga ユトナ英雄戦記 ティアリングサーガ | PSX | | Original | | SLPS 03177 | |
| Yutona Eiyuu Senki: TearRingSaga: Prelude ユトナ英雄戦記 ティアリングサーガ PRELUDE | PSX | | Taikenban | | SLPM 80610 | |
| Yuukyuu Gensoukyoku 悠久幻想曲 | PSX | | Original, Yuukyuu Gensoukyoku Hozonban Perpetual Collection (Disc 1) | | SLPS 00956 … | |
| Yuukyuu Gensoukyoku 悠久幻想曲 | PSX | | Genteiban | | SLPS 00955 | |
| Yuukyuu Gensoukyoku 2nd Album 悠久幻想曲 2nd Album | PSX | | Original, Sample, Yuukyuu Gensoukyoku Hozonban Perpetual Collection (Disc 2) | | SLPS 01258 … | |
| Yuukyuu Gensoukyoku 3: Perpetual Blue 悠久幻想曲3 パーペチュアルブルー | PSX | | Original | | SLPS 02517 | |
| Yuukyuu Gensoukyoku Ensemble 悠久幻想曲 ensemble | PSX | | Original, Yuukyuu Gensoukyoku Hozonban Perpetual Collection (Disc 3) | | SLPS 01742 … | |
| Yuukyuu Gensoukyoku Ensemble 2 悠久幻想曲 ensemble2 | PSX | | Original, Yuukyuu Gensoukyoku Hozonban Perpetual Collection (Disc 4) | | SLPS 01875 … | |
| Yuukyuu Kumikyoku: All Star Project 悠久組曲 All Star Project | PSX | | Original | | SLPS 02911 | |
| Yuuwaku Office Ren'aika ゆうわくオフィス 恋愛課 | PSX | | Original, The Best Takaramono | | SLPS 01460 … | |
| Yuuyami Doori Tankentai 夕闇通り探検隊 | PSX | | Taikenban | | SLPM 80444 | |
| Z | PSX | | Original | | SCES-00600 | |
| Z | PSX | | Original | | SCES-00604 | |
| Zen Nihon GT Senshuken Kai 全日本GT選手権改 | PSX | | Original | | SLPS 00219 | |
| Zen Nihon GT Senshuken Max Rev. (Disc 1) 全日本GT選手権 MAX Rev. | PSX | | Original | | SLPS 00715 | |
| Zen Nihon Pro Wres: Ouja no Tamashii 全日本プロレス ~王者の魂~ | PSX | | Spike Library, PSone Books | | SLPS 02934 … | |
| Zen Nihon Pro Wres: Ouja no Tamashii 全日本プロレス ~王者の魂~ | PSX | | Original | | SLPS 01849 | |
| Zen Super Robot Taisen Denshi Daihyakka (Disc 1) 全スーパーロボット大戦 電視大百科 | PSX | | Original | | SLPS 01657 | |
| Zen Super Robot Taisen Denshi Daihyakka (Disc 2) 全スーパーロボット大戦 電視大百科 | PSX | | Original | | SLPS 01658 | |
| Zero Divide ゼロディバイド | PSX | | Original | | SLPS 00083 | |
| Zero Divide | PSX | | Original | | SLUS-00183 | |
| Zero Divide 2: The Secret Wish | PSX | | Preview | | SLPS 00891 | |
| Zero Divide 2: The Secret Wish | PSX | | Original, Promo | | SCES-01288 | |
| Zero Divide 2: The Secret Wish ゼロ・ディバイド2 ザ・シークレット ウィッシュ | PSX | | Original | | SLPS 00891 | |
| Zero Divide 2: The Secret Wish ゼロ・ディバイド2 ~ザシークレットウィッシュ~ | PSX | | Taikenban | | PCPX 96081 | |
| Zero Pilot: Gin'yoku no Senshi ゼロ・パイロット 銀翼の戦士 | PSX | | Original | | SCPS 10049 | |
| Zero Pilot: Gin'yoku no Senshi ゼロ・パイロット 銀翼の戦士 | PSX | Rev 1 | PlayStation the Best | | SCPS 91127 | |
| Zero4 Champ DooZy-J ゼロヨンチャンプ DooZy-J | PSX | | Original | | SLPS 00755 | |
| Zeus: Carnage Heart Second ゼウス カルネージハートセカンド | PSX | | Original | | SLPS 01666 | |
| Zeus: Carnage Heart Second ゼウス カルネージハートセカンド | PSX | | Promotion Disc | | SLPM 80335 | |
| Zill O'll ジルオール | PSX | | Original | | SLPM 86311 | |
| Zoboomafoo: Leapin' Lemurs! | PSX | | Original | | SLUS-01401 | |
| Zoids: Battle Card Game: Seihou Tairiku Senki ゾイドバトルカードゲーム 西方大陸戦記 | PSX | | Original | | SLPS 03255 | |
| Zoku Gussun Oyoyo 続ぐっすんおよよ | PSX | | Original | | SLPS 00488 | |
| Zoku Hatsukoi Monogatari: Shuugaku Ryokou (Disc 1) 続初恋物語 ~修学旅行~ | PSX | | Original | | SLPS 01326 | |
| Zoku Hatsukoi Monogatari: Shuugaku Ryokou (Disc 2) 続初恋物語 ~修学旅行~ | PSX | | Original | | SLPS 01327 | |
| Zoku Hatsukoi Monogatari: Shuugaku Ryokou (Disc 3) 続初恋物語 ~修学旅行~ | PSX | | Original | | SLPS 01328 | |
| Zoku Hatsukoi Monogatari: Shuugaku Ryokou (Disc 4) 続初恋物語 ~修学旅行~ | PSX | | Original | | SLPS 01329 | |
| Zoku Mikagura Shoujo Tanteidan: Kanketsu-hen (Disc 1) 続・御神楽少女探偵団 ~完結編~ | PSX | | Original | | SLPS 02266 | |
| Zoku Mikagura Shoujo Tanteidan: Kanketsu-hen (Disc 2) 続・御神楽少女探偵団 ~完結編~ | PSX | | Original | | SLPS 02267 | |
| Zoku Mikagura Shoujo Tanteidan: Kanketsu-hen (Disc 3) 続・御神楽少女探偵団 ~完結編~ | PSX | | Original | | SLPS 02268 | |
| Zoku Mikagura Shoujo Tanteidan: Kanketsu-hen (Disc 4) 続・御神楽少女探偵団 ~完結編~ | PSX | | Original | | SLPS 02269 | |
| Zoop ズープ | PSX | | Original | | SLPS 00534 | |
| Zoop: America's Largest Killer of Time! | PSX | | Original | | SLUS-00078 | |