Region | Title | System | Version | Edition | Languages | Serial | Status |
| Rune: Halls of Valhalla | PC | | Linux | | | |
| Rune Gold (Disc 2) | PC | 107 RUNEGOLD | Original | | | |
| Rune Gold (Disc 1) | PC | 107 RUNEGOLD | Original | | | |
| Rune | PC | 1.00 | Original | | | |
| Rune | PC | | Linux | | | |
| The Rugrats Movie: Activity Challenge | PC | 1.0 | Original | | 5180211 | |
| Rubik's Games | PC | | Original | | Product # 99402 | |
| Rubik's Cube Challenge | PC | 01.02.0.002 | Original | | 02-7904-10 | |
| RPG Game Pack: Dungeon Lords / Gothic 3 RPG Double Pack | PC | 2.0 | Original | | DVD559CDM | |
| Rome: Total War: Gold Edition | PC | 1.5 | Original | | SYX26217GM1, SYX26218GM2 | |
| Rome: Total War: Barbarian Invasion | PC | 1.4 | Gold Edition | | | |
| Rome: Total War: Alexander | PC | 1.9 | Rome: Total War: Gold Edition | | SYX26217GM2, SYX26218GM4 | |
| Rome: Total War (Disc 3) | PC | 1.5 | Gold Edition | | | |
| Rome: Total War (Disc 2) | PC | 1.5 | Gold Edition | | | |
| Rome: Total War (Disc 1) | PC | 1.5 | Gold Edition | | | |
| Rome: Total War (Disc 1) | PC | 1.0 | Original | | 32599.101.US | |
| Rome: Total War | PC | | Game Demo | | 32809.101.US | |
| RollerCoaster Tycoon: Loopy Landscapes | PC | | Original | | 99499 | |
| RollerCoaster Tycoon: Loopy Landscapes | PC | | Gold Edition, Scholastic/Expansion 2 Pack | | Product # 04-22215CD1, SP1 | |
| RollerCoaster Tycoon: Corkscrew Follies RollerCoaster Tycoon: Corkscrew Follies (Expansion Pack) | PC | 1.10.016 | Original, Gold Edition | | 99079 | |
| RollerCoaster Tycoon: Corkscrew Follies RollerCoaster Tycoon: Corkscrew Follies (Expansion Pack) | PC | | Scholastic Books and Fairs | | 99079 | |
| RollerCoaster Tycoon Deluxe | PC | 1.20.015 | Original | | Part # 24858CD | |
| RollerCoaster Tycoon 3 Platinum! | PC | 3.2.8.13 | Original | | Part # 27513CDB | |
| RollerCoaster Tycoon 3 Platinum! | PC | 3.2.8.13 | Original | | Part # 27513CDB | |
| RollerCoaster Tycoon 3 | PC | | Original | | Part # 25655CD | |
| RollerCoaster Tycoon 3 | PC | | Demo | | Part # 26200DEMO | |
| RollerCoaster Tycoon 3 | PC | | Original | | 25655CD | |
| RollerCoaster Tycoon 2: Wacky Worlds Expansion Pack | PC | | Scholastic | | Part # CDR9-57448-X SP1 | |
| RollerCoaster Tycoon 2: Wacky Worlds Expansion Pack | PC | | Original | | 24709CD | |
| RollerCoaster Tycoon 2: Triple Thrill Pack | PC | | Original | | Part # 25803CD | |
| RollerCoaster Tycoon 2: Time Twister Expansion Pack | PC | | Original, Scholastic | | 25059CD, CDR9674492 | |
| RollerCoaster Tycoon 2 | PC | | Rerelease, RollerCoaster Tycoon 2 Pack | | BIPRLRCT2CDRV1 | |
| RollerCoaster Tycoon | PC | 1.08.172 | Rerelease | | | |
| RollerCoaster Tycoon | PC | 1.08.172 | Rerelease, Gold Edition | | 99522, Part #04-18627CD | |
| RollerCoaster Tycoon | PC | 1.08.165 | Original | | | |
| RollerCoaster Tycoon | PC | | General Mills, Scholastic | | SP1 | |
| Roller Coaster Factory | PC | 1.0.0.1 | Original | | Part #10076B | |
| Rollcage Stage II Death Track Racing | PC | | Original | | | |
| Rollcage | PC | | Original | | 24421.101.US | |
| Rogue Warrior Dick Marcino: Rogue Warrior | PC | | Original | | | |
| Rogue Trooper | PC | 1.0 | Original | | MROGUPUS01 | |
| Rogue Legacy | PC | 1.2.0b | Collector's Edition, GameTrust Collection | | | |
| Rocksmith: All-New 2014 Edition | PC | | Original, Remastered (Bundled with Real Tone Cable) | | 688235-DVD1, UBP60802053-DISC1 | |
| Rocket League | PC | | Collector's Edition | | | |
| Rocket Jockey | PC | | Original | | 11009 | |
| Robots (Disc 1) | PC | | Original | | | |
| Robot Arena: Design & Destroy | PC | 1.0 | Original, Scholastic | | Part # 24597CD, Part # CDR9-57452-8 SP1 | |
| Robot Arena | PC | 1.00.000 | Original | | P/N 04-21668CDSL | |
| Robot Arena | PC | 1.0.0.3 | Rerelease | | 24208CD, P/N 04-21668CDSLA | |
| Robinson's Requiem CD-ROM | PC | | Original | | | |
| Robin Hood: The Legend of Sherwood | PC | 1.0 | Original | | 24423CD | |
| Robert E. Lee: Civil War General | PC | 1.01a | Rerelease | | | |
| Robert E. Lee: Civil War General | PC | 1.0 | Original | | | |
| Road Writer | PC | 2.0 | Original | | | |
| Road Warrior | PC | | Original | | | |
| Road Rash | PC | 1.0A | CD-ROM Classics | | 5995 | |
| Road Adventures USA (Disc 3) | PC | | | | TRA744AE-CD3 | |
| Road Adventures USA (Disc 2) | PC | | | | TRA744AE-CD2 | |
| Road Adventures USA (Disc 1) | PC | | | | TRA744AE-CD1 | |
| Road & Track Presents: The Need for Speed SE | PC | | CD-ROM Classics, Rerelease | | 5936, 1162107 | |
| Riven: The Sequel to Myst (Disc 5) | PC | 1.03 | Rerelease, Ages of Myst | | 650324-CD5 | |
| Riven: The Sequel to Myst (Disc 5) | PC | 1.0 | Original | | 1822118 | |
| Riven: The Sequel to Myst (Disc 5) | PC | | Original | | 1822118 | |
| Riven: The Sequel to Myst (Disc 4) | PC | 1.03 | Rerelease, Ages of Myst | | 650324-CD4 | |
| Riven: The Sequel to Myst (Disc 4) | PC | | Original | | 1822117 | |
| Riven: The Sequel to Myst (Disc 3) | PC | 1.03 | Rerelease, Ages of Myst | | 650324-CD3 | |
| Riven: The Sequel to Myst (Disc 2) | PC | 1.03 | Rerelease, Ages of Myst | | 650324-CD2 | |
| Riven: The Sequel to Myst (Disc 2) | PC | | Original | | 1822115 | |
| Riven: The Sequel to Myst (Disc 1) | PC | 1.03 | Rerelease, Ages of Myst | | 650324-CD1 | |
| Riven: The Sequel to Myst (Disc 1) | PC | 1.0 | Original | | | |
| Riven: The Sequel to Myst | PC | 1.2 | 10th Anniversary DVD Edition | | 651116-DVD2 | |
| Riven: The Sequel to Myst | PC | | Original | | | |
| Rive | PC | 25623.9876 | IndieBox | | | |
| Risk: The Game of Global Domination | PC | | Original, Risk: Gold Edition | | 99003 | |
| Risk II | PC | 1.01u | Original, Risk: Gold Edition | | PRODUCT # 99204 | |
| Rise of the Triad: The HUNT Begins | PC | 1.3 | Deluxe Edition | | | |
| Rise of the Triad: The HUNT Begins | PC | 1.3 | Deluxe Edition | | | |
| Rise of the Triad: The HUNT Begins | PC | 1.2 | Original | | | |
| Rise of the Triad: Extreme Extreme Rise of the Triad | PC | | Original | | | |
| Rise of the Triad: Dark War | PC | 1.3 | Site License (Mail Order) | | | |
| Rise of the Robots | PC | 1.0 | Original | | 23085 | |
| Rise of Nations: Rise of Legends | PC | 0.0704.1001.0000.13.0 | Rerelease | | P/N: 124406 | |
| Rise of Nations: Gold Edition (Disc 2) | PC | 03.02.03.2905 | Original | | 0604 Part No. X10-66523 | |
| Rise of Nations: Gold Edition (Disc 1) | PC | 03.02.03.2905 | Original | | 0604 Part No. X10-66520 | |
| Rise of Nations | PC | 02.03.11.0302 | Rerelease | | 0203 Part No. X09-23439 | |
| Rise 2: Resurrection | PC | 0.53 | Original | | | |
| Rise & Fall: Civilizations at War (Disc 4) | PC | 1.00 | Original | | | |
| Rise & Fall: Civilizations at War (Disc 3) | PC | 1.00 | Original | | | |
| Rise & Fall: Civilizations at War (Disc 2) | PC | 1.00 | Original | | | |
| Rise & Fall: Civilizations at War (Disc 1) | PC | 1.00 | Original | | | |
| Ripper (Disc 2) | PC | | | | | |
| Ripper (Disc 1) | PC | | | | | |
| Ring (Disc 4) | PC | | Original | | 378217-CD4 | |
| Ring (Disc 3) | PC | 1.0 | Original | | 378217-CD3 | |
| Ring (Disc 2) | PC | 1.0 | Original | | 378217-CD2 | |
| Ring (Disc 1) | PC | 1.0 | Original | | 378217-CD1 | |
| Riddle of the Sphinx: An Egyptian Adventure (Disc 3) | PC | 1.0, 1.1 | Original, Rerelease | | | |
| Riddle of the Sphinx: An Egyptian Adventure (Disc 2) | PC | 1.0, 1.1 | Original, Rerelease | | | |
| Riddle of the Sphinx: An Egyptian Adventure (Disc 1) | PC | 1.1 | Rerelease | | | |
| Riddle of the Sphinx: An Egyptian Adventure (Disc 1) | PC | 1.0 | Original | | | |
| Richard Scarry's Busytown: Best Reading Program Ever | PC | | Rerelease | | | |
| Richard Scarry's Busytown: Best Math Program Ever Richard Scarry's Busytown: Best Math Ever | PC | 1.0 | Original, Rerelease | | 0-671-57643-7 | |
| Revenant (Disc 2) (Music and FMV) | PC | 1.0 | Original | | | |
| Revenant (Disc 1) (Installation) | PC | 1.0 | Original | | | |
| Return to Zork | PC | 1.00 | Bundle Version ReelMagic OEM | | | |
| Return to Zork | PC | 1.00 | Original | | 1000 | |
| Return to Mysterious Island (Disc 2) | PC | 1.0 | Original | | PCO422CD | |
| Return to Mysterious Island (Disc 1) | PC | 1.0 | Original | | PCO422CD | |
| Return to Krondor (Disc 2) Raymond E. Feist's Return to Krondor | PC | 1.00.5 | Original | | | |
| Return to Krondor (Disc 1) Raymond E. Feist's Return to Krondor | PC | 1.00.5 | Original | | | |
| Return of the Incredible Machine: Contraptions | PC | 1.0 | Original | | | |
| Resident Evil 5 | PC | 1.0.0.129 | Original | | SYX26078GM | |
| Resident Evil 4 | PC | 1.0 | Original | | 683117-DVD | |
| Resident Evil 3: Nemesis | PC | | Original | | | |
| Resident Evil 2 (Disc 2) | PC | | Platinum | | | |
| Resident Evil 2 (Disc 1) | PC | | Platinum | | | |
| Resident Evil | PC | | Original | | DSK# 83123 | |
| Rescue Heroes: Meteor Madness | PC | 1.0c | Original | | S7127310 | |
| Requiem: Avenging Angel | PC | 1.0 | Original | | PCD-5009-001 | |
| Renegade: Battle for Jacob's Star | PC | 1.0 | Original | | | |
| Renegade Racers | PC | | Original | | CD-C95-1079-0 | |
| Relentless: Twinsen's Adventure | PC | 1.0 | CD-ROM Classics: Gold Edition | | 5695 | |
| Relentless: Twinsen's Adventure | PC | | Original | | 7458 | |
| Reincarnations: Awakening / Reincarnations: Uncover the Past Reincarnations Dual Pack | PC | | Original | | 33374101US | |
| Reel Deal Slots: Nickels & More! | PC | 1.4 | Original | | | |
| Reel Deal Slots: Nickel Alley | PC | 1.1 | Original | | | |
| Reel Deal Slots: Ghost Town (Disc 2) | PC | 1.2 | Original | | | |
| Reel Deal Slots: Ghost Town (Disc 1) | PC | 1.2 | Original | | | |
| Reel Deal Slots: 2nd Vol. | PC | 1.4 | Original | | | |
| Redneck Rampage: The Early Years | PC | | SoftKey (Special Edition) | | RED144AE-CD | |
| Redneck Rampage: Family Reunion (Disc 2) | PC | | Original | | CD-C95-1042-1 | |
| Redneck Rampage: Family Reunion (Disc 1) | PC | | Original | | CD-C95-1042-0 | |
| Redneck Rampage: Cuss Pack | PC | | Original | | CD-ICD-714-0 | |
| Redneck Rampage | PC | | Original | | CD-ICD-474-0 | |
| Redneck Deer Huntin' | PC | 1.06 | Original | | CD-C95-871-0 | |
| Redline Redline: Gang Warfare: 2066 | PC | 1.0 | Original | | 5000-00468, EA 9683 | |
| Redjack: Revenge of the Brethren (Disc 3) | PC | | Original | | | |
| Redjack: Revenge of the Brethren (Disc 2) | PC | | Original | | | |
| Redjack: Revenge of the Brethren (Disc 1) | PC | | Original | | | |
| Redemption Cemetery: Curse of the Raven | PC | | Collector's Edition | | 33359101US | |
| Red Faction II (Disc 1) | PC | 1.00 | Original | | | |
| Red Faction (Disc 1) | PC | 1.00 | Original | | | |
| Red Baron II | PC | 1.0.0.0 | Original | | | |
| Red Baron | PC | | SierraOriginals | | #S648431 | |
| Recoil | PC | 1.0.6.8 | Original | | 1800007 | |
| Rebel Trucker: Cajun Blood Money | PC | 1.0.0.1 | Original | | | |
| Rebel Moon Rising | PC | 1.1 | Original | | 04-12309CD | |
| realMyst | PC | 1.0 | Original | | 380711-CD | |
| Realms of the Haunting (Disc 4) | PC | 3.983 | Original, Limited Edition Director's Cut | | CD-ICD-196-3 | |
| Realms of the Haunting (Disc 3) | PC | 3.983 | Original, Limited Edition Director's Cut | | CD-ICD-196-2 | |
| Realms of the Haunting (Disc 2) | PC | 3.983 | Original, Limited Edition Director's Cut | | CD-ICD-196-1 | |
| Realms of the Haunting (Disc 1) | PC | 3.983 | Original | | CD-ICD-196-0 | |
| Realms of the Haunting (Disc 1) | PC | 3.983 | Original, Limited Edition Director's Cut | | CD-ICD-196-0 | |
| Realms of Arkania Trilogy: Blade of Destiny + Star Trail | PC | 3.09 / C2.00 | Original | | | |
| Realms of Arkania III: Shadows over Riva | PC | 1.01 | Realms of Arkania Trilogy | | | |
| Realms of Adventure | PC | | Original | | 70013 | |
| Real War: Rogue States Real War: Air · Land · Sea: Rogue States | PC | | Original | | S5256410 | |
| Real Crimes: Jack the Ripper / Real Crimes: The Unicorn Killer | PC | | Killer 2 Pack | | P/N: 124548 | |
| Reading Galaxy | PC | | Original | | | |
| Reading Blaster: Mission 2: Planet of the Lost Things Reading Blaster: Ages 6-7 | PC | 1.2.1c | Original | | 02308, S7146710 | |
| Reading Blaster: Ages 9-12 | PC | 1.0 | Original | | | |
| Reading Blaster Jr. | PC | | Original | | | |
| Reader Rabbit's Reading Ages 4-6 | PC | | Original | | RSA744AE-CD | |
| Reader Rabbit's Math Ages 6-9 | PC | 1.0 | Smart Saver | | 380929-CD | |
| Reader Rabbit's Learn-To-Read CD-ROM Sampler | PC | | Original, Take Ten | | CDRM1236400 | |
| Reader Rabbit: Thinking Adventures: Ages 4-6 | PC | 1.1 | Original | | 381425-CD | |
| Reader Rabbit: Personalized Kindergarten | PC | 3.0 | Original | | RRK744IE-CD | |
| Reader Rabbit: Personalized 1st Grade | PC | 2.0 | Original | | RRF744BE-CD | |
| Reader Rabbit: Dreamship Tales | PC | 1.0 | Original | | DRMSHP-CD | |
| Reader Rabbit: 2nd Grade | PC | 1.1 | Rerelease | | 381490-CD | |
| Reader Rabbit Personalized 2nd Grade: 2nd Grade Learning Adventure | PC | 2.0 | | | RSG744CE-CD | |
| Reader Rabbit 2 Deluxe! | PC | 1.1 | Original | | 59390-CD | |
| Re-Mission | PC | 1.3 | Original | | | |
| Rayman Gold | PC | 1.21 | | | | |
| Rayman Forever | PC | 1.21 | Original | | | |
| Rayman Arena (Disc 2) | PC | 1.0 | Rayman 10th Anniversary | | 782674-CD2 | |
| Rayman Arena (Disc 2) | PC | | Original | | 650393-CD2 | |
| Rayman Arena (Disc 1) | PC | 1.0 | Rayman 10th Anniversary | | 782674-CD1 | |
| Rayman Arena (Disc 1) | PC | | Original | | 650393-CD1 | |
| Rayman 3: Hoodlum Havoc (Disc 3) | PC | 1.0 | Rayman 10th Anniversary | | 782674-CD6 | |
| Rayman 3: Hoodlum Havoc (Disc 3) | PC | 1.0 | Original | | 651031-CD3 | |
| Rayman 3: Hoodlum Havoc (Disc 2) | PC | 1.0 | Rayman 10th Anniversary | | 782674-CD5 | |
| Rayman 3: Hoodlum Havoc (Disc 2) | PC | 1.0 | Original | | 651031-CD2 | |
| Rayman 3: Hoodlum Havoc (Disc 1) | PC | 1.0 | Rayman 10th Anniversary | | 782674-CD4 | |
| Rayman 3: Hoodlum Havoc (Disc 1) | PC | 1.0 | Original | | 651031-CD1 | |
| Rayman 3 Print Studio Rayman 3: Hoodlum Havoc Print Studio | PC | | Rayman 10th Anniversary | | 782674-CD7 | |
| Rayman | PC | 1.12 | Interactive Preview | | | |
| Rayman | PC | 1.12 | Demo, The Short Trip | | | |
| Rayman | PC | 1.12 | Smart Saver | | PRM844CE-CD | |
| Rayman | PC | 1.12 | Rerelease | | | |
| Ray Bradbury's The Martian Chronicles Adventure Game | PC | 1.0 | Original | | 56820-5 | |
| Raptor: Call of the Shadows | PC | 1.2 | Rerelease | | P/N 7089 | |
| Rama (Disc 3) | PC | 001.000.000 | Original | | 836924330/S692145 | |
| Rama (Disc 2) | PC | 001.000.000 | Original | | 836924330/S692145 | |
| Rama (Disc 1) | PC | 001.000.000 | Original | | 836924330/S692145 | |
| Rally Championship | PC | | Original | | D83092 | |
| Rally Challenge | PC | | SoftKey | | PRA144AE-CD | |
| Rails Across America | PC | 1.0.0.1 | Original | | 04-22832CD | |
| Railroad Tycoon II: The Second Century Railroad Tycoon II: The Second Century: Expansion Pack | PC | 1.0 | Original | | | |
| Railroad Tycoon II: Platinum | PC | 1.55 | Global Star Software, Rerelease | | | |
| Railroad Tycoon II | PC | A 1.00 | Original | | | |
| Railroad Tycoon 3 | PC | 1.05 | Rerelease | | | |
| Raiden II | PC | 1.0 | Original | | CD-C95-1164-0 | |
| Rage of Mages II: Necromancer | PC | 1.0 | Original | | CD-W58-1090-0 | |
| Rage of Mages II: Necromancer | PC | 1.0 | Dual Jewel | | CD-C95-1277-1 | |
| Rage of Mages | PC | 1.1 | Original | | | |
| Rage (Disc 3) | PC | | Anarchy Edition | | TZB00011745UND3 | |
| Rage (Disc 2) | PC | | Anarchy Edition | | TZB00011745UND2 | |
| Rage (Disc 1) | PC | | Anarchy Edition | | TZB00011745UND1 | |
| Radix: Beyond the Void | PC | 1.0 | Original | | EPRAD07 | |
| Radio Disney Music Mix Studio Preview | PC | | Kellogg's | | | |