- Call of Sentinels – v1.0.0.2
- Call of the Sea: Deluxe Edition – v1.3.100 + Bonus Content
- Call of the Wild: The Angler – Ultimate Fishing Bundle, v2.0.0.2874596 + 14 DLCs
- Call to Arms: Gates of Hell – Ostfront: WW2 Bundle – v1.146.0 + 4 DLCs
- Call to Arms: Ultimate Edition – v1.228.0 + All DLCs
- Calluna
- Candle
- Candle Knight
- Candy Disaster: Tower Defense – v2.0.9
- Cantata: Dreamwalker Edition – v2023-08-08-92e23a699-REL + Bonus Content
- Capcom Arcade Stadium: Packs 1, 2, and 3 (Contains 32 Games Total)
- Capcom Fighting Collection + DLC + Multiplayer
- Capes: King City Edition – v1.0.0.0 (17424) + Supporter Pack DLC/Bonus Content + Windows 7 Fix
- Captain Contraption’s Chocolate Factory – Soundtrack Bundle, v1.22 + Bonus OST
- Captain Tsubasa: Rise of New Champions – Deluxe Edition – v1.46.1 + 22 DLCs + Windows 7 Fix
- Car Detailing Simulator – v1.000.27 + AMMO NYC DLC
- Car Mechanic Simulator 2015: Gold Edition v1.0.5.6 + 4 DLCs
- Car Mechanic Simulator 2018 – v1.6.8 + 19 DLCs
- Car Mechanic Simulator 2021: Gold Bundle – v1.0.37 + 19 DLCs
- Caravan SandWitch: Digital Collector’s Edition – v1.12.71.0 + Bonus Content
- Card Shark – v1.0.2205311119 + Bonus Soundtrack
- Cardfight!! Vanguard Dear Days – v1.6.0 + 41 DLCs + Windows 7 Fix
- Cargo 3
- Caribbean Legend: Complete Edition, v1.3.3 (28.12.24) + 3 DLCs
- Caribbean!
- Carmageddon: Max Damage – The U.S. Election Nightmare Special Edition
- Carmageddon: Reincarnation – Pubic Beta v0.9.0.6670
- Carmageddon: Reincarnation v1.2.0.7673
- Carnage Offering
- CARNAGE OFFERING: Tower Defense
- Carnival of Souls
- Carnivores: Dinosaur Hunt
- Carp Fishing Simulator – v2.2.5
- Carrier Commander
- CARRION – v1.0.3
- Cartel Tycoon: Anniversary Edition, v1.0.9.6429 + 4 DLCs + Bonus Content
- Cartier 06
- Cartonfall: Fortress – v0.3.3/Release
- CarX Street: Deluxe Edition – v1.2.1 + 3 DLCs
- Cashier Simulator + Windows 7 Fix
- Cassette Beasts: Deluxe Edition – v1.1.1 + DLC + Bonus Content
- Cassiodora – v0.5.2364
- Castle Flipper, v1.2
- Castlevania: Lords of Shadow – Mirror of Fate HD – v1.0.684579
- Castlevania: Lords of Shadow 2 – v1.0.0.1/Update 1 + 4 DLCs
- Castlevania: Lords of Shadow – Ultimate Edition – v1.0.2.9/Update 2 + All DLCs
- Catch the Head
- Catherine Classic
- Catie in MeowmeowLand
- Catizens – Game & Soundtrack Bundle, v1.0.r153 + Bonus OST