| Region | Title | System | Version | Edition | Languages | Serial | Status |
 | Xtreme Sports | DC | 1.000 | Original | | T-15126N |  |
 | Yumimi Mix Remix ゆみみみっくす リみっくす | SS | 1.000 | Auto Demo | | ST-4501G |  |
 | Yuukyuu Gensoukyoku 悠久幻想曲 | SS | 1.000 | Tentou Jitsuen-ban | | 610-6602 |  |
 | Yuukyuu Gensoukyoku 2nd Album 悠久幻想曲 2nd Album | SS | 1.000 | Tentou Demo-ban | | 610-6842 |  |
 | Z | SS | 1.000 | Original | | T-25412H-50 |  |
 | Zusar Vasar ズサーウァサー | DC | 1.000 | Taikenban | | 610-7846 |  |
 | Leisure Suit Larry 6: Shape Up or Slip Out! | PC | 1.000.000 | SierraOriginals | | S647BB20Z12ZZ |  |
 | Phantasmagoria (Disc 2) Roberta Williams' Phantasmagoria: Pray It's Only a Nightmare | PC | 1.000.000 | Original, Deluxe Limited Edition | | S4190220Z12Z2 |  |
 | Phantasmagoria (Disc 3) Roberta Williams' Phantasmagoria: Pray It's Only a Nightmare | PC | 1.000.000 | Original, Deluxe Limited Edition | | S4190220Z12Z3 |  |
 | Phantasmagoria (Disc 4) Roberta Williams' Phantasmagoria: Pray It's Only a Nightmare | PC | 1.000.000 | Original, Deluxe Limited Edition | | S4190220Z12Z4 |  |
 | Phantasmagoria (Disc 5) Roberta Williams' Phantasmagoria: Pray It's Only a Nightmare | PC | 1.000.000 | Original, Deluxe Limited Edition | | S4190220Z12Z5 |  |
 | Phantasmagoria (Disc 7) Roberta Williams' Phantasmagoria: Pray It's Only a Nightmare | PC | 1.000.000 | Original, Deluxe Limited Edition | | S4190220Z12Z7 |  |
 | Sherlock Holmes: The Mystery of the Mummy Sherlock Holmes: Het Mysterie van de Mummie | PC | 1.000.0000 | Rerelease | | |  |
 | Phantasmagoria (Disc 1) Roberta Williams' Phantasmagoria: Pray It's Only a Nightmare | PC | 1.000.001UK | Original | | S4190220Z12Z1 |  |
 | Phantasmagoria (Disc 2) Roberta Williams' Phantasmagoria: Pray It's Only a Nightmare | PC | 1.000.001UK | Original | | S4190220Z12Z2 |  |
 | Phantasmagoria (Disc 3) Roberta Williams' Phantasmagoria: Pray It's Only a Nightmare | PC | 1.000.001UK | Original | | S4190220Z12Z3 |  |
 | Phantasmagoria (Disc 4) Roberta Williams' Phantasmagoria: Pray It's Only a Nightmare | PC | 1.000.001UK | Original | | S4190220Z12Z4 |  |
 | Phantasmagoria (Disc 5) Roberta Williams' Phantasmagoria: Pray It's Only a Nightmare | PC | 1.000.001UK | Original | | S4190220Z12Z5 |  |
 | Phantasmagoria (Disc 7) Roberta Williams' Phantasmagoria: Pray It's Only a Nightmare | PC | 1.000.001UK | Original | | S4190220Z12Z7 |  |
 | King's Quest VI: Heir Today, Gone Tomorrow | PC | 1.000.00G | Rerelease | | 833024331\S302430 |  |
 | King's Quest VI: Heir Today, Gone Tomorrow | PC | 1.000.00G | Mega CD Fantasy 3-Pack | | 833024331\S302430 |  |
 | King's Quest VI: Heir Today, Gone Tomorrow | PC | 1.000.00G | Rerelease | | |  |
 | King's Quest VI: Heir Today, Gone Tomorrow | PC | 1.000.00G | Rerelease | | 833021000 |  |
 | King's Quest VI: Heir Today, Gone Tomorrow | PC | 1.000.00G | Rerelease | | 833021000 |  |
 | King's Quest VI: Heir Today, Gone Tomorrow | PC | 1.000.00G | SierraOriginals | | |  |
 | King's Quest VI: Heir Today, Gone Tomorrow | PC | 1.000.00G | Slash | | |  |
 | Assassinators | PC | 1.000.040 | Original | | 9254-2449 |  |
 | King's Quest V: Absence Makes the Heart Go Yonder King's Quest V: Absence Makes the Heart Go Yonder! | PC | 1.000.052 | Original | | 833064331 |  |
 | King's Quest V: Absence Makes the Heart Go Yonder King's Quest V: Absence Makes the Heart Go Yonder! | PC | 1.000.052 | Rerelease | | |  |
 | King's Quest V: Absence Makes the Heart Go Yonder King's Quest V: Absence Makes the Heart Go Yonder! | PC | 1.000.052 | Original | | 833064331 |  |
 | King's Quest V: Absence Makes the Heart Go Yonder King's Quest V: Absence Makes the Heart Go Yonder! | PC | 1.000.052 | SierraOriginals | | |  |
 | King's Quest V: Absence Makes the Heart Go Yonder King's Quest V: Absence Makes the Heart Go Yonder! | PC | 1.000.052 | Original | | 833064331 |  |
 | Zorro: Der Schatten | PC | 1.000.2910 | Original | | ZORGRCD1 |  |
 | Peter Jacobsen's Golden Tee Golf | PC | 1.0000 | Original | | |  |
 | S.T.A.L.K.E.R.: Shadow of Chernobyl | PC | 1.0000 | Bundle Version ASUS OEM | | V593 |  |
 | S.T.A.L.K.E.R.: Shadow of Chernobyl | PC | 1.0006 | Original | | |  |
 | 4x4 Evo 4x4 Evolution | DC | 1.001 | Original | | T-41903N |  |
 | Advanced V.G. アドヴァンスド ヴァリアブル・ジオ | SS | 1.001 | Genteiban | | T-32506G |  |
 | Aero Dancing featuring Blue Impulse エアロダンシング featuring Blue Impulse | DC | 1.001 | Tentou Taikenban | | 610-7106 |  |
 | Aero to Jet de Dancing! (Taikenban Disc) エアロとジェットでダンシング!~体験版DISC~ | DC | 1.001 | Taikenban | | 610-8017 |  |
 | AeroWings | DC | 1.001 | Original | | T-40202D-50 |  |
 | AeroWings 2: Airstrike | DC | 1.001 | Original | | T-40210N |  |
 | AirRade -AIR- エアレイド-AIR- | PC | 1.001 | Original | | SS-007 |  |
 | Album Club (Mune Kyun): St. Paulia Jogakuin アルバム倶楽部 「胸キュン」 ~セント・ポーリア女学院~ | SS | 1.001 | Original | | T-21903G |  |
 | Amagi Shien 天城紫苑 | SS | 1.001 | Original | | T-1513G |  |
 | Arcade Gears Vol. 2: Gun Frontier AGアーケード・ギアーズ ガン・フロンティア | SS | 1.001 | Original | | T-26109G |  |
 | Army Men: Sarge's Heroes | DC | 1.001 | Demo | | T-9715ND |  |
 | Atari Anniversary Edition | DC | 1.001 | Original | | T-15130N |  |
 | Azel: Panzer Dragoon RPG (Disc 1) アゼル ~パンツァー・ドラグーンRPG~ | SS | 1.001 | Original | | GS-9076 |  |
 | Azel: Panzer Dragoon RPG (Disc 2) アゼル ~パンツァー・ドラグーンRPG~ | SS | 1.001 | Original | | GS-9076 |  |
 | Azel: Panzer Dragoon RPG (Disc 4) アゼル ~パンツァー・ドラグーンRPG~ | SS | 1.001 | Original | | GS-9076 |  |
 | Bakushou!! All Yoshimoto Quiz-ou Ketteisen DX 爆笑!! オール吉本 クイズ王決定戦DX | SS | 1.001 | Original | | T-20001G |  |
 | Bangai-O | DC | 1.001 | Original | | T-40217N |  |
 | Beach Spikers: Virtua Beach Volleyball | NAOMI2 | 1.001 | Original | | GDS-0014 |  |
 | Berserk: Millennium Falcon-hen: Wasurebana no Shou ベルセルク 千年帝国の鷹篇 喪失花の章 | DC | 1.001 | Original | | T-2101M |  |
 | Berserk: Millennium Falcon-hen: Wasurebana no Shou ベルセルク 千年帝国の鷹篇 喪失花の章 | DC | 1.001 | Taikenban | | 610-7370 |  |
 | Bounty Hunter Sara: Holy Mountain no Teiou バウンティハンターサラ ホーリーマウンテンの帝王 | DC | 1.001 | Original | | T-1243M |  |
 | Burning Rangers | SS | 1.001 | Original | | 81803 |  |
 | Bust-A-Move 3 | SS | 1.001 | Original | | T-31103H |  |
 | Bust-A-Move 4 | DC | 1.001 | Original | | T-8109D-50 |  |
 | Cannon Spike | DC | 1.001 | Original | | T-1215N |  |
 | Capcom Taisen Fan Disc CAPCOM 対戦ファンディスク | DC | 1.001 | | | 610-8086 |  |
 | Capcom vs. SNK 2: Millionaire Fighting 2001 カプコン バーサス エス・エヌ・ケイ 2 ミリオネア ファイティング 2001 | DC | 1.001 | Original | | T-1249M |  |
 | Carrier | DC | 1.001 | Original | | T-44901D-50 |  |
 | Chantelise シャンテリーゼ | PC | 1.001 | Original | | EGS-0010 |  |
 | Code R コード・アール | SS | 1.001 | Original | | T-23502G |  |
 | Courier Crisis: The Saga of the Modern Fatalist | SS | 1.001 | Original | | MK81099-50 |  |
 | Courier Crisis: The Saga of the Modern Fatalist クーリエ・クライシス | SS | 1.001 | Original | | T-18010G |  |
 | Courier Crisis: The Saga of the Modern Fatalist | SS | 1.001 | Original | | T-25415H |  |
 | Crazy Taxi 2 クレイジータクシー2 | DC | 1.001 | Have a Try Taikenban | | 673-02830 |  |
 | Crows: The Battle Action for SegaSaturn クローズ -THE BATTLE ACTION FOR SEGASATURN- | SS | 1.001 | Original | | T-16806G |  |
 | Dancing Blade Katte ni Momotenshi II: Tears of Eden Kanzenban (Disc 1) dancing blade かってに桃天使II ~Tears of Eden~ 完全版 | DC | 1.001 | Original | | T-9505M |  |
 | Dancing Blade Katte ni Momotenshi II: Tears of Eden Kanzenban (Disc 2) dancing blade かってに桃天使II ~Tears of Eden~ 完全版 | DC | 1.001 | Original | | T-9505M |  |
 | Daytona USA: Championship Circuit Edition 데이토나USA | SS | 1.001 | Original | | GS-9614J, MK-81213-08 |  |
 | Dead or Alive 2 デッド・オア・アライブ2 | DC | 1.001 | Original | | T-3602M |  |
 | Death Crimson OX デス・クリムゾンOX | DC | 1.001 | Original | | T-23202M |  |
 | Densha de Go! 2: Kousoku-hen 3000 Bandai 電車でGO!2 高速編3000番台 | DC | 1.001 | Original | | T-1102M |  |
 | deSPIRIA デスピリア | DC | 1.001 | Original | | T-14402M |  |
 | Dino Island: Yokoku-hen だいなあいらん 予告編 | SS | 1.001 | Original | | T-4505G |  |
 | Disney's Donald Duck: Goin' Quackers | DC | 1.001 | Original | | T-17719N |  |
 | Disney/Pixar Buzz Lightyear of Star Command Disney/Pixar's Buzz Lightyear of Star Command | DC | 1.001 | Original | | T-13005D-05 |  |
 | Doricatch: Estima ドリキャッチ ESTIMA | DC | 1.001 | Hibaihin | | T-39209M |  |
 | Doricatch: FunCargo ドリキャッチ FunCargo | DC | 1.001 | Hibaihin | | T-39206M |  |
 | Doricatch: Hilux Surf ドリキャッチ HILUX SURF | DC | 1.001 | Hibaihin | | T-39203M |  |
 | Doricatch: Land Cruiser Prado ドリキャッチ LAND CRUISER PRADO | DC | 1.001 | Hibaihin | | T-39204M |  |
 | Dragon Riders: Chronicles of Pern | DC | 1.001 | Original | | T-17716D-50 |  |
 | DragonHeart: Fire & Steel | SS | 1.001 | Original | | T-8117H |  |
 | Dragons Blood | DC | 1.001 | Original | | T-12503D-50 |  |
 | Dream Preview Vol. 0 ドリーム プレビュー Vol.0 | DC | 1.001 | Hibaihin | | 610-7027-00 |  |
 | Dream Preview Vol. 2 ドリーム プレビュー Vol.2 | DC | 1.001 | Hibaihin | | 610-7027-02 |  |
 | Dream Preview Vol. 6 ドリーム プレビュー Vol.6 | DC | 1.001 | Hibaihin | | 610-7027-06 |  |
 | Dreamcast Express Vol. 5 (Disc 1) (Trial Disk) | DC | 1.001 | Hibaihin | | 610-7110-05 |  |
 | Dreamcast Express Vol. 7 (Disc 1) (Special Disk) | DC | 1.001 | Hibaihin | | 610-7110-07 |  |
 | Dreamcast Express Vol. 7 (Disc 2) (Trial & Movie Disk) | DC | 1.001 | Hibaihin | | 610-7110-07 |  |
 | Dreamkey Version 1.5 Internet Browser Disc | DC | 1.001 | | | 832-0022-09, 833-0018-09 |  |
 | Dreamkey Version 2.0 Internet Browser Disc | DC | 1.001 | Bundled with DC | | 832-0053-50 |  |
 | Earthworm Jim 2 アースワーム・ジム2 | SS | 1.001 | Original | | T-10304G |  |
 | EGWord | SS | 1.001 | WoPro Set | | T-7626G |  |
 | Eldorado Gate Dai-3-kan エルドラドゲート 第3巻 | DC | 1.001 | Original | | T-1225M |  |
 | Eldorado Gate Dai-6-kan エルドラドゲート 第6巻 | DC | 1.001 | Original | | T-1228M |  |