Region | Title | System | Version | Edition | Languages | Serial | Status |
| Rhem 2 (Disc 1) | PC | | | | | |
| Rhem 2 (Disc 2) | PC | | | | | |
| Riven: The Sequel to Myst | PC | 1.2 | 10th Anniversary DVD Edition | | 651116-DVD2 | |
| Road Rash | PC | 1.0A | CD-ROM Classics | | 5995 | |
| Road & Track Presents: The Need for Speed SE | PC | | CD-ROM Classics, Rerelease | | 5936, 1162107 | |
| Reader Rabbit: 1st Grade | PC | 3.01 | Classic Edition | | 381464A-CD | |
| Rogue Legacy | PC | 1.2.0b | Collector's Edition, GameTrust Collection | | | |
| Rise of the Triad: The HUNT Begins | PC | 1.3 | Deluxe Edition | | | |
| RollerCoaster Tycoon 3 | PC | | Demo | | Part # 26200DEMO | |
| Railroad Tycoon II: Platinum | PC | 1.55 | Global Star Software, Rerelease | | | |
| Rage of Mages II: Necromancer | PC | 1.0 | Original | | CD-W58-1090-0 | |
| Raiden II | PC | 1.0 | Original | | CD-C95-1164-0 | |
| Rally Championship | PC | | Original | | D83092 | |
| Rally Sport Challenge (Disc 1) | PC | 1.0 | Original | | 0802 Part No. X08-90386 | |
| Rally Sport Challenge (Disc 2) | PC | 1.0 | Original | | 0802 Part No. X08-90389 | |
| Rally Sport Challenge (Disc 3) | PC | 1.0 | Original | | 0802 Part No. X08-90392 | |
| Rama (Disc 1) | PC | 001.000.000 | Original | | 836924330/S692145 | |
| Rama (Disc 2) | PC | 001.000.000 | Original | | 836924330/S692145 | |
| Rama (Disc 3) | PC | 001.000.000 | Original | | 836924330/S692145 | |
| Ray Bradbury's The Martian Chronicles Adventure Game | PC | 1.0 | Original | | 56820-5 | |
| Reader Rabbit's Reading Ages 4-6 | PC | | Original | | RSA744AE-CD | |
| Reader Rabbit's Reading Ages 6-9 | PC | | Original | | RSB744AE-CD | |
| Realms of the Haunting (Disc 1) | PC | 3.983 | Original | | CD-ICD-196-0 | |
| Rebel Moon Rising | PC | 1.1 | Original | | 04-12309CD | |
| Rebel Trucker: Cajun Blood Money | PC | 1.0.0.1 | Original | | | |
| Red Baron 3-D Red Baron 3D | PC | 1.0.0.6 | Original | | | |
| Red Baron II | PC | 1.0.0.0 | Original | | | |
| Red Faction (Disc 1) | PC | 1.00 | Original | | | |
| Red Faction II (Disc 1) | PC | 1.00 | Original | | | |
| Redjack: Revenge of the Brethren (Disc 1) | PC | | Original | | | |
| Redjack: Revenge of the Brethren (Disc 2) | PC | | Original | | | |
| Redjack: Revenge of the Brethren (Disc 3) | PC | | Original | | | |
| Redneck Deer Huntin' | PC | 1.06 | Original | | CD-C95-871-0 | |
| Redneck Rampage | PC | | Original | | CD-ICD-474-0 | |
| Redneck Rampage Rides Again: Arkansas | PC | | Original | | CD-C95-766-0 | |
| Redneck Rampage: Cuss Pack | PC | | Original | | CD-ICD-714-0 | |
| Redneck Rampage: Family Reunion (Disc 1) | PC | | Original | | CD-C95-1042-0 | |
| Redneck Rampage: Family Reunion (Disc 2) | PC | | Original | | CD-C95-1042-1 | |
| Redneck Rampage: Possum Bayou | PC | | Original | | CD-ICD-897-0 | |
| Redneck Rampage: Suckin' Grits on Route 66 | PC | | Original | | CD-ICD-639-0 | |
| Reel Deal Slots: Ghost Town (Disc 1) | PC | 1.2 | Original | | | |
| Reel Deal Slots: Ghost Town (Disc 2) | PC | 1.2 | Original | | | |
| Reel Deal Slots: Mystic Forest (Disc 1) | PC | 2.0 | Original | | | |
| Reel Deal Slots: Mystic Forest (Disc 2) | PC | 2.0 | Original | | | |
| Remington Top Shot | PC | | Original | | 1000458.101.US | |
| Return to Krondor (Disc 1) Raymond E. Feist's Return to Krondor | PC | 1.00.5 | Original | | | |
| Return to Krondor (Disc 2) Raymond E. Feist's Return to Krondor | PC | 1.00.5 | Original | | | |
| Revenant (Disc 1) (Installation) | PC | 1.0 | Original | | | |
| Revenant (Disc 2) (Music and FMV) | PC | 1.0 | Original | | | |
| Revolution RɘVOLUTION | PC | 1.0.0.1 | Original | | | |
| Rex Blade: The Battle Begins | PC | 1.0 | Original | | | |
| Riddle of the Sphinx: An Egyptian Adventure (Disc 1) | PC | 1.0 | Original | | | |
| Riddle of the Sphinx: An Egyptian Adventure (Disc 2) | PC | 1.0 | Original | | | |
| Ring (Disc 1) | PC | 1.0 | Original | | 378217-CD1 | |
| Ring (Disc 2) | PC | 1.0 | Original | | 378217-CD2 | |
| Ring (Disc 3) | PC | 1.0 | Original | | 378217-CD3 | |
| Ring (Disc 4) | PC | | Original | | 378217-CD4 | |
| Ringworld: Revenge of the Patriarch | PC | 1.00 | Original | | | |
| The Rise & Rule of Ancient Empires | PC | 1.01 | Original | | | |
| Rise 2: Resurrection | PC | 0.53 | Original | | | |
| Rise of Nations: Thrones & Patriots Rise of Nations: Thrones & Patriots Expansion | PC | | Original | | 0304 Part No. X10-53119 | |
| Rise of the Triad: Dark War | PC | 1.2b | Original | | | |
| Rise of the Triad: Dark War | PC | 1.3 | Original | | | |
| Rise of the Triad: Extreme Extreme Rise of the Triad | PC | | Original | | | |
| Rise of the Triad: The HUNT Begins | PC | 1.2 | Original | | | |
| Road & Track Presents: The Need for Speed | PC | | Original | | 7541 | |
| Robots (Disc 1) | PC | | Original | | | |
| Rocket Jockey | PC | | Original | | 11009 | |
| Rocky Mountain Trophy Hunter | PC | | Original | | P/N 7414 | |
| Rocky Mountain Trophy Hunter II Rocky Mountain Trophy Hunter II: Above the Treeline | PC | | Original | | P/N 04-18575CD | |
| Rocky Mountain Trophy Hunter: Alaskan Expedition | PC | | Original | | P/N 04-17440CDSL | |
| Rogue Trooper | PC | 1.0 | Original | | MROGUPUS01 | |
| Rogue Warrior Dick Marcino: Rogue Warrior | PC | | Original | | | |
| RollerCoaster Tycoon 3 Platinum! | PC | 3.2.8.13 | Original | | Part # 27513CDB | |
| RollerCoaster Tycoon: Loopy Landscapes | PC | | Original | | 99499 | |
| Rome: Total War (Disc 1) | PC | 1.0 | Original | | 32599.101.US | |
| Realms of the Haunting (Disc 2) | PC | 3.983 | Original, Limited Edition Director's Cut | | CD-ICD-196-1 | |
| Realms of the Haunting (Disc 3) | PC | 3.983 | Original, Limited Edition Director's Cut | | CD-ICD-196-2 | |
| Realms of the Haunting (Disc 4) | PC | 3.983 | Original, Limited Edition Director's Cut | | CD-ICD-196-3 | |
| Riddle of the Sphinx: An Egyptian Adventure (Disc 3) | PC | 1.0, 1.1 | Original, Rerelease | | | |
| Risk: The Game of Global Domination | PC | | Original, Risk: Gold Edition | | 99003 | |
| Raptor: Call of the Shadows | PC | 1.2 | Rerelease | | P/N 7089 | |
| Rayman | PC | 1.12 | Rerelease | | | |
| Red Orchestra: Ostfront 41-45 | PC | 1083 | Rerelease | | | |
| Rise of Nations: Rise of Legends | PC | 0.0704.1001.0000.13.0 | Rerelease | | P/N: 124406 | |
| Road Wars | PC | | Rerelease | | 92735 | |
| Riven: The Sequel to Myst (Disc 1) | PC | 1.03 | Rerelease, Ages of Myst | | 650324-CD1 | |
| Riven: The Sequel to Myst (Disc 2) | PC | 1.03 | Rerelease, Ages of Myst | | 650324-CD2 | |
| Riven: The Sequel to Myst (Disc 3) | PC | 1.03 | Rerelease, Ages of Myst | | 650324-CD3 | |
| Riven: The Sequel to Myst (Disc 4) | PC | 1.03 | Rerelease, Ages of Myst | | 650324-CD4 | |
| Riven: The Sequel to Myst (Disc 5) | PC | 1.03 | Rerelease, Ages of Myst | | 650324-CD5 | |
| RollerCoaster Tycoon | PC | 1.08.172 | Rerelease, Gold Edition | | 99522, Part #04-18627CD | |
| RollerCoaster Tycoon 2 | PC | | Rerelease, RollerCoaster Tycoon 2 Pack | | BIPRLRCT2CDRV1 | |
| RollerCoaster Tycoon 2: Time Twister Expansion Pack | PC | | RollerCoaster Tycoon 2 Pack | | BIPRCT2TTCDRV1 | |
| Reader Rabbit: Dreamship Tales | PC | 1.0 | Scholastic | | DRMSHP-CD | |
| Reader Rabbit: Learn to Read with Phonics Preschool & Kindergarten | PC | 1.3 | Scholastic | | 381516 | |
| Road Adventures USA (Disc 1) | PC | | Scholastic | | TRA744AE-CD1 SP3 | |
| Road Adventures USA (Disc 2) | PC | | Scholastic | | TRA744AE-CD2 SP3 | |
| Road Adventures USA (Disc 3) | PC | | Scholastic | | TRA744AE-CD3 SP3 | |
| RollerCoaster Tycoon 2: Wacky Worlds Expansion Pack | PC | | Scholastic | | Part # CDR9-57448-X SP1 | |
| RollerCoaster Tycoon 3 | PC | 3.012.58 | Scholastic | | P/N CDR9899117, Part # 2655CDA | |
| RollerCoaster Tycoon: Corkscrew Follies RollerCoaster Tycoon: Corkscrew Follies (Expansion Pack) | PC | | Scholastic Books and Fairs | | 99079 | |
| Red Baron | PC | | SierraOriginals | | #S648431 | |
| Redneck Rampage: The Early Years | PC | | SoftKey (Special Edition) | | RED144AE-CD | |
| Red Baron II | PC | 1.0.0.0 | X:Treme Flight Pack | | | |