| Cities: Skylines - Downtown Bundle Paradox Interactive | DLC | Not enough ratings | -17% |
| Cities: Skylines - Downtown Radio Paradox Interactive | DLC | Not enough ratings | -17% |
| Cities: Skylines - Green Cities Paradox Interactive | DLC | | -18% |
| Cities: Skylines - Industries Paradox Interactive | DLC | | -20% |
| Cities: Skylines - Industries Plus Paradox Interactive | DLC | | -20% |
| Cities: Skylines - Mass Transit Paradox Interactive | DLC | | -21% |
| Cities: Skylines - Natural Disasters Paradox Interactive | DLC | | -22% |
| Cities: Skylines - Parklife Paradox Interactive | DLC | | -15% |
| Cities: Skylines - Parklife Plus Paradox Interactive | DLC | | -15% |
| Cities: Skylines - Relaxation Station Paradox Interactive | DLC | | -20% |
| Cities: Skylines - Rock City Radio Paradox Interactive | DLC | | |
| Cities: Skylines - Snowfall Paradox Interactive | DLC | | -21% |
| Cities: Skylines - Synthetic Dawn Radio Paradox Interactive | DLC | Not enough ratings | |
| Cities: Skylines Deluxe Edition Paradox Interactive |  | | -20% |
| City Simulator N3V Games | | | |
| Civil War: 1862 Hunted Cow Studios Ltd | | | |
| Civil War: 1863 Hunted Cow Studios Ltd | | | |
| Civil War: 1864 Hunted Cow Studios Ltd | | | |
| Civil War: Bull Run 1861 HexWar | | Not enough ratings | |
| Civil War: Gettysburg HexWar | | Not enough ratings | |
| Civil War: Stonewall HexWar | | Not enough ratings | |
| Clouds & Sheep 2 HandyGames |  | Not enough ratings | |
| Congo Merc HexWar | | Not enough ratings | |
| Construction Simulator 2012 N3V Games | | | |
| Crusader Kings II: Dynasty Starter Pack Paradox Interactive | DLC | Not enough ratings | -10% |
| Crusader Kings II: Holy Fury Paradox Interactive | DLC | | -20% |
| Crusader Kings II: Hymns of Revelation Paradox Interactive | DLC | | |
| Crusader Kings II: Imperial Collection Paradox Interactive |  | Not enough ratings | |
| Crusader Kings II: Jade Dragon Paradox Interactive | DLC | | -15% |
| Crusader Kings II: Monks and Mystics Paradox Interactive | DLC | | -20% |
| Crusader Kings II: Royal Collection Paradox Interactive |  | Not enough ratings | |
| Cultures: 8th Wonder of the World RuneSoft | | | |
| Dangerous Binary Helix | | | |
| Dead In Vinland Dear Villagers |  | Not enough ratings | -50% |
| Dead In Vinland - Norse Side Stories Dear Villagers | DLC | Not enough ratings | -20% |
| Dead In Vinland - The Vallhund Dear Villagers | DLC | Not enough ratings | -25% |
| Dead In Vinland : Battle Of The Heodenings Dear Villagers | DLC | Not enough ratings | -25% |
| Deep Sixed LRDGames |  | Not enough ratings | |
| Democracy Red Marble Games | Demo | | |
| Democracy 2 Red Marble Games | Demo | | |
| Democracy 3 Positech Computing Ltd | | | |
| Democracy 3: Clones & Drones DLC Positech Computing Ltd DLC | DLC | Not enough ratings | |
| Democracy 3: Extremism Positech Computing Ltd | | Not enough ratings | |
| Democracy 3: Social Engineering Positech Computing Ltd | | Not enough ratings | |
| Desert Child Akupara Games |  | Not enough ratings | |
| Desert Child - Soundtrack Akupara Games | DLC | Not enough ratings | |
| Design Hero Akinaba | Demo | Not enough ratings | |
| Dexter The Game | | | |
| Dinosaur Hunt ANPA.US |  | | |
| Dinosaur Hunt - Brontosaurus Expansion Pack ANPA.US | DLC | Not enough ratings | |
533 MATCHING GAMES Simulation Games |