| 1. | Half-Life 2 | 887,484 | 45.55% | 49 | 4:07:31 |
| 2. | Half-Life | 366,067 | 18.79% | 37 | 4:16:16 |
| 3. | Command & Conquer 3: Tiberium Wars | 164,252 | 8.43% | 12 | 1:42:56 |
| 4. | Team Fortress 2 | 79,972 | 4.10% | 32 | 1:35:21 |
| 5. | Command & Conquer | 43,082 | 2.21% | 4 | 11:43 |
| 6. | Command & Conquer: Generals | 33,329 | 1.71% | 6 | 15:40 |
| 7. | F.E.A.R. Files | 24,708 | 1.27% | 1 | 3:15 |
| 8. | Counter-Strike | 19,581 | 1.01% | 2 | 7:47 |
| 9. | Black Mesa | 18,724 | 0.96% | 6 | 15:28 |
| 10. | Garry's Mod | 14,995 | 0.77% | 11 | 26:57 |
| 11. | Gord | 13,484 | 0.69% | 1 | 0:41 |
| 12. | Monolith | 13,484 | 0.69% | 1 | 0:41 |
| 13. | F.E.A.R. | 13,010 | 0.67% | 2 | 12:19 |
| 14. | Crysis | 12,466 | 0.64% | 1 | 1:14 |
| 15. | Duke Nukem Forever | 9,579 | 0.49% | 5 | 23:30 |
| 16. | Warhammer 40,000: Dawn of War | 9,328 | 0.48% | 2 | 3:22 |
| 17. | Command & Conquer: Red Alert 3 | 6,572 | 0.34% | 6 | 21:46 |
| 18. | Portal 2 | 6,536 | 0.34% | 4 | 10:18 |
| 19. | Command & Conquer: Rivals | 5,799 | 0.30% | 1 | 1:40 |
| 20. | Unreal Tournament 2004 | 4,536 | 0.23% | 1 | 2:24 |
| 21. | Half-Life: Source | 4,136 | 0.21% | 4 | 10:43 |
| 22. | Destruction | 3,676 | 0.19% | 2 | 5:22 |
| 23. | StarCraft | 3,321 | 0.17% | 3 | 2:09 |
| 24. | Call of Duty: Modern Warfare 3 | 2,814 | 0.14% | 1 | 2:37 |
| 25. | Half-Life: Alyx | 2,663 | 0.14% | 2 | 11:01:13 |
| 26. | Red Faction | 1,783 | 0.09% | 1 | 0:31 |
| 27. | Serious Sam 4 | 1,636 | 0.08% | 1 | 3:41 |
| 28. | Serious Sam 3: BFE | 1,565 | 0.08% | 1 | 13:01 |
| 29. | Saints Row IV | 1,355 | 0.07% | 3 | 16:16 |
| 30. | Castlevania: Symphony of the Night | 1,268 | 0.07% | 1 | 1:54 |
| 31. | Call of Duty: Advanced Warfare | 1,217 | 0.06% | 1 | 0:54 |
| 32. | Prototype | 1,089 | 0.06% | 2 | 2:48 |
| 33. | Counter-Strike 2 | 988 | 0.05% | 3 | 9:08 |
| 34. | Just Cause 3 | 759 | 0.04% | 2 | 0:50 |
| 35. | Star Wars: Empire at War | 748 | 0.04% | 1 | 2:26 |
| 36. | Call of Duty: Black Ops III | 683 | 0.04% | 1 | 0:14 |
| 37. | Salamander | 682 | 0.04% | 1 | 3:22 |
| 38. | TimeShift | 642 | 0.03% | 10 | 1:00:55 |
| 39. | Men of War: Assault Squad 2 | 588 | 0.03% | 1 | 0:38 |
| 40. | Call of Duty: WWII | 499 | 0.03% | 1 | 35:44 |
| 41. | Star Wars Battlefront | 370 | 0.02% | 1 | 9:36 |
| 42. | Renegade | 320 | 0.02% | 1 | 6:46 |
| 43. | Call of Duty 4: Modern Warfare | 262 | 0.01% | 1 | 0:51 |
| 44. | Minecraft | 187 | 0.01% | 2 | 2:10 |
| 45. | Renegade Ops | 176 | 0.01% | 1 | 17:11 |
| 46. | Call of Duty: Modern Warfare 2 | 170 | 0.01% | 1 | 6:02 |
| 47. | Cube 2: Sauerbraten | 155 | 0.01% | 1 | 3:34 |
| 48. | No More Room In Hell | 119 | 0.01% | 1 | 0:35 |
| 49. | Delta Force: Black Hawk Down | 105 | 0.01% | 1 | 0:39 |
| 50. | Just Cause | 88 | 0.00% | 1 | 8:24 |
| 51. | F.E.A.R. 2: Project Origin | 75 | 0.00% | 1 | 7:00 |
| 52. | Beat Hazard | 70 | 0.00% | 1 | 3:28 |
