| Sega Saturn CD |  Riglordsaga 2 | 1996 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Saturn CD | Riglordsaga Model GS-9021 | 1995 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Saturn CD | Riven - The Sequel to Myst | 1998 | Enix, Ltd. Japan |
| Sega Saturn CD | Riven - The Sequel to Myst | 1998 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Saturn CD | Road Rash | 1996 | Electronic Arts Victor, Inc. Japan |
| Sega Saturn CD | Road Rash | 1996 | Electronic Arts CA, USA 14633 |
| Sega Saturn CD | Road Rash Model T-5008H | 1996 | Electronic Arts CA, USA 14633 |
| Sega Saturn CD |  Robo Pit Model T-10002H-50 | 1996 | Kokopeli Digital Studios |
| Sega Saturn CD | Robo Pit Model T-10002H | 1996 | Kokopeli Digital Studios |
| Sega Saturn CD | Robo Pit Model T-16603G | 1996 | Altron Corp. |
| Sega Saturn CD | Robotica - Cybernation Revolt | 1997 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Saturn CD | Robotica Model T-8104H | 1995 | Acclaim Ent., Inc. Glen Cove, NY, USA |
| Sega Saturn CD | Rockman 8 - Metal Heroes | 1997 | Capcom Co., Ltd. Japan |
| Sega Saturn CD | Rockman X3 | 1996 | Capcom Co., Ltd. Japan |
| Sega Saturn CD | Rockman X4 | 1997 | Capcom Co., Ltd. Japan |
| Sega Saturn CD | Romance of the Three Kingdoms IV - Wall of Fire Model T-10002H | 1995 | KOEI Co., Ltd. Japan |
| Sega Saturn CD | Ronde | 1997 | Atlus Co., Ltd. Japan |
| Sega Saturn CD | Roommate | 1997 | Datam Polystar |
| Sega Saturn CD | Roommate - Ryoko in Summer Vacation Shokai Genteiban | 1997 | Datam Polystar |
| Sega Saturn CD | Roommate 3 - Ryouko Kaze no Kagayaku Asa ni | 1998 | Datam Polystar |
| Sega Saturn CD | Roommate W - Futari | 1999 | Datam Polystar |
| Sega Saturn CD | Rouka ni Ichidant-R Sega Ages Model GS-9043 P | 1996 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Saturn CD | Rox 6=Six | 1998 | Altron Corp. |
| Sega Saturn CD | Ruriiro no Yuki Shokai Genteiban | 1998 | KID Kindle Imagine Develop |
| Sega Saturn CD | Ryougae Puzzle Game Moujiya | 1996 | Virgin Interactive Ent., Ltd. UK 013715 |
| Sega Saturn CD | Ryouri no Tetsujin - Kitchen Stadium Tour | 1996 | Hamlet |
| Sega Saturn CD | Ryuuteki Gosennen - Dragons Of China | 1997 | Imagineer Co., Ltd. Japan |
| Sega Saturn CD | S.Q. - Sound Qube Model T-4318G | 1998 | Human Ent. Japan |
| Sega Saturn CD | Sakamoto Ryuuma - Ishin Kaikoku Model T-19709G | 1998 | KID Kindle Imagine Develop |
| Sega Saturn CD | Sakura Taisen | 1996 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Saturn CD | Sakura Taisen - Hanagumi Taisen Columns | 1997 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Saturn CD | Sakura Taisen - Hanagumi Tsushin | 1997 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Saturn CD | Sakura Taisen - Jouki Radio Show | 1997 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Saturn CD | Sakura Taisen - Teigeki Graph | 1998 | SIMS Co., Ltd. Japan |
| Sega Saturn CD | Sakura Taisen 2 - Kimi, Shini Tamou Kotonakare Tokubetsu-ban | 1998 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Saturn CD | Sakura Taisen 2 - Kimi, Shini Tamou Kotonakare Model GS-9169 | 1998 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Saturn CD | Sakura Taisen 2 - Kimi, Shini Tamou Kotonakare Model GS-9198 | 1998 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Saturn CD | Sakura Taisen Satakore | 1998 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Saturn CD | Sakura Tsuushin | 1998 | Media Gallop Japan |
| Sega Saturn CD | Salamander Deluxe Pack Plus Model T-9520G | 1997 | Konami Co., Ltd. Japan |
