Region | Title | System | Version | Edition | Languages | Serial | Status |
| Rune Руна | PC | 1.04 | Original | | | |
| Rune | PC | | Linux | | | |
| Rune | PC | 1.00 | Original | | | |
| Rune Gold (Disc 1) | PC | 107 RUNEGOLD | Original | | | |
| Rune Gold (Disc 2) | PC | 107 RUNEGOLD | Original | | | |
| Rune: Halls of Valhalla | PC | | Linux | | | |
| Rymdjakten | PC | 2.0b | McDonald's Happy Meal | | SV 8 | |
| Ryuuki Denshou 2 竜機伝承2 | PC | | Original | | | |
| R-Type Complete CD アール・タイプ コンプリートCD | PCE | | Original | | ICCD 1001 | |
| Rainbow Islands: The Story of Bubble Bobble 2 レインボー・アイランド | PCE | | Original | | NAPR-1012 | |
| Rally Championship チャンピオンシップ・ラリー | PCE | | Original | | IGCD3006 | |
| Ranma ½ らんま1/2 | PCE | Rev 4 | NCS CD Vol. 4 | | NSCD 0004 | |
| Ranma ½: Datou, Ganso Musabetsu Kakutou-ryuu! らんま1/2 ~打倒、元祖無差別格闘流!~ | PCE | Rev 3 | NCS CD Vol. 10 | | NSCD 2009 | |
| Ranma ½: Toraware no Hanayome らんま1/2 ~とらわれの花嫁~ | PCE | Rev 2 | NCS CD Vol. 6 | | NSCD 1006 | |
| Rayxanber II ライザンバーⅡ | PCE | | Original | | DWCD1001 | |
| Record of Lodoss War ロードス島戦記 | PCE | | Original, Taikenban | | HCD2029, HCD4072 | |
| Record of Lodoss War II ロードス島戦記Ⅱ | PCE | | Original | | HCD4066 | |
| Red Alert レッド・アラート | PCE | | Original | | TJCD9004 | |
| Revival Chase チェイス | PCE | | Bundled with Magazine (Unlicensed) | | VOC3628 | |
| Rising Sun ライジング・サン | PCE | | Original | | JCCD2006 | |
| Road Spirits ロード・スピリッツ | PCE | | Original | | PVCD-1003 | |
| ROM ROM Stadium ロムロムスタジアム | PCE | Rev 3 | NCS CD Vol. 1 | | NSCD 9001 | |
| ROM² Karaoke Volume 1 ロム・ロム・カラオケ VOL.1 | PCE | | Original | | HRCD-9101 | |
| ROM² Karaoke Volume 2 ロム・ロム・カラオケ VOL.2 | PCE | | Original | | HRCD-9102 | |
| ROM² Karaoke Volume 4 ロム・ロム・カラオケ VOL.4 | PCE | | Original | | HRCD-9104 | |
| Ruin: Kami no Isan ルイン ~神の遺産~ | PCE | | Original | | JCCD3013 | |
| Ryuuko no Ken 龍虎の拳 | PCE | | Original | | HCD4061 | |
| Ryuuko no Ken 龍虎の拳 | PCE | | Original | | HCD4061 | |
| R·A·M 1: New Evolution Organize ラム | PC-98 | | Original | | | |
| Rise of the Robots | CD32 | | Original | | | |
| Roadkill | CD32 | | Original | | | |
| Roadkill | CD32 | | Original | | | |
| Ryder Cup: Johnnie Walker | CD32 | | Original | | | |
| Raguy ~ Blue's Journey ラギ | NGCD | | Original | | ADCD-001 | |
| Rally Chase ラリー・チェイス | NGCD | | Original | | ADCD-003 | |
| RB2: The Newcomers: Real Bout Garou Densetsu 2 ~ RB2: The Newcomers: Real Bout Fatal Fury 2 リアル・バウト餓狼伝説2 -The Newcomers 2- | NGCD | | Original | | NGCD-2400 | |
| Real Bout Garou Densetsu ~ Real Bout Fatal Fury リアル・バウト餓狼伝説 | NGCD | | Original | | NGCD-095, NGCD-095E | |
| Real Bout Garou Densetsu Special ~ Real Bout Fatal Fury Special リアル・バウト餓狼伝説スペシャル | NGCD | | Original | | NGCD-2230, NGCD-223E | |
| Riding Hero ライディング・ヒーロー | NGCD | | Original | | NGCD-006 | |
| Robo Army ロボ・アーミー | NGCD | | Original | | NGCD-032 | |
| Ryuuko no Ken ~ Art of Fighting 龍虎の拳 | NGCD | | Original | | NGCD-044, NGCD-044E | |
| Ryuuko no Ken 2 ~ Art of Fighting 2 龍虎の拳2 | NGCD | | Original | | NGCD-056, NGCD-056E | |
| Real Pinball | 3DO | | Original | | FZ-SE0801 | |
| Real Pinball | 3DO | | Original | | FZ-SM0801 | |
| Return Fire リターン・ファイアー | 3DO | 1.1 | Original | | FZ-SJ 6751 | |
| Return Fire | 3DO | | Original | | PRO - RF3DO001 | |
| Return Fire | 3DO | | Original | | | |
| Return Fire: Maps O' Death | 3DO | | Original | | | |
| Return Fire: Maps O' Death | 3DO | | Original | | | |
| Rise of the Robots | 3DO | | Original | | | |
| Road & Track Presents: OverDrivin' オーバードライビン | 3DO | | Original | | IMP-SD0101 | |
| Road & Track Presents: The Need for Speed | 3DO | | Original | | | |
| Road Rash | 3DO | | Original | | E176DCXD | |
| Road Rash | 3DO | Rev 1 | Original | | | |
| Road Rash ロード・ラッシュ | 3DO | | Original | | FZ-SJ1654 | |
| Road Rash | 3DO | | Original, Demo Disc (3DO Demo Disc Program) | | | |
| Robinson's Requiem | 3DO | | Original | | | |
| Royal Pro Wrestling: Jikkyou Live!! ロイヤル・プロ・レスリング ~実況ライブ!!~ | 3DO | | Original | | FZ-SJ6551 | |
| Raiden Densetsu: Raiden Trad 雷電伝説 | FMT | | Original | | HMC-179 | |
| Rance 4.2: Angel-gumi ランス4.2 ~エンジェル組~ | FMT | | Original | | | |
| Rance III: Leazas Kanraku RanceⅢ ~リーザス陥落~ | FMT | | Original | | HMD-115 | |
| Rance IV: Kyoudan no Isan ランスⅣ ~教団の遺産~ | FMT | | Original | | | |
| Rayman 3: Hoodlum Havoc (Disc 2) | MAC | 1.0 | Original | | | |
| The Residents: Freak Show | MAC | | Original | | CDRM1147850, LS87 | |
| Return to Zork | MAC | | Original | | | |
| Rune | MAC | | Original | | PAS-31795 | |
| Rand McNally's America: United States Atlas | CDI | | Original, Longbox (AIM logo) | | 310690014-2, 699 014-2 | |
| Reihe Privatunterricht: Die klassische Gitarre | CDI | | Original | | 813 0052 | |
| Reihe Privatunterricht: Rockgitarre: Eine Anleitung für Anfänger | CDI | 1.03 | Original | | 813 0082 | |
| Rembrandt: His Art and the Music of His Era | CDI | | Original | | 690 154-2, 814 0023 | |
| Die Renaissance in Florenz Die Renaissance von Florenz | CDI | | Original | | 813 0011 | |
| The Renaissance of Florence | CDI | | Original, Demonstration Disc | | 310-690-057-2, 310690036-2 | |
| De Renaissance van Florence | CDI | | Original | | 814 0001 | |
| Retratos de Cidades: Lisboa | CDI | | Original | | 816 0042 | |
| A Revolution in Color | CDI | | Original | | 813 0058, 815 0047 | |
| A Revolution in Color | CDI | | Original, Demonstration Disc | | 310-690-153-2, 310690153-2 | |
| Richard Scarry's Allerbeste Buurt Disc! | CDI | | Original | | 814 0006 | |
| Richard Scarry's Best Neighborhood Disc Ever! リチャード・スカリーの最高に楽しい仲間たち | CDI | | Original | | 310690037-2, PCIM-00011 | |
| Richard Scarry's Busiest Neighborhood Disc Ever! | CDI | | Original: AIM Longbox, Demonstration Disc | | 310-690-038-2, 310690038-2 | |
| Richard Scarry's Busiest Neighborhood Disc Ever! リチャード・スカリーの忙しい仲間たち | CDI | | Original | | 310690038-2, 699 038-2, PCIM-00010 | |
| Il Rinascimento a Firenze | CDI | | Original | | 815 0017 | |
| Rise of the Robots | CDI | 1.12 | Original | | 819 1031 | |
| Rise of the Robots | CDI | 1.12 | Original | | 819 1012, 819 1032 | |
| Ritratto di Città: Venezia | CDI | | Original | | 815 0033 | |
| Rosebud: The Director's Cut | CDI | | Original | | 810 0174 | |
| The Rules of Golf | CDI | | Original | | | |
| Randy's: Randy to Nakama-tachi ランディーズ ~ランディと仲間たち~ | PHOTO-CD | | Original | | FZ-JJ1YP0804 | |
| The Risc Disc: Volume Two | ARCH | | Original | | RPCD 2 | |