| 1. | Half-Life 2 | 22,523,512 | 30.13% | 277 | 5:16:37:31 |
| 2. | Half-Life | 15,582,640 | 20.84% | 316 | 6:11:27:07 |
| 3. | Portal 2 | 11,979,309 | 16.02% | 41 | 15:43:57 |
| 4. | Counter-Strike | 3,692,356 | 4.94% | 26 | 7:20:09 |
| 5. | Portal | 3,542,701 | 4.74% | 13 | 3:27:33 |
| 6. | Black Mesa | 3,013,961 | 4.03% | 40 | 21:18:24 |
| 7. | Garry's Mod | 3,011,282 | 4.03% | 27 | 6:10:48 |
| 8. | Half-Life: Source | 1,439,812 | 1.93% | 3 | 42:28 |
| 9. | Half-Life: Alyx | 1,278,548 | 1.71% | 8 | 1:27:48 |
| 10. | Minecraft | 1,085,127 | 1.45% | 2 | 23:59 |
| 11. | Counter-Strike: Source | 819,486 | 1.10% | 2 | 22:45 |
| 12. | Aperture Tag | 802,387 | 1.07% | 1 | 10:27 |
| 13. | Team Fortress 2 | 710,587 | 0.95% | 4 | 1:01:18 |
| 14. | Counter-Strike 2 | 526,064 | 0.70% | 20 | 6:28:25 |
| 15. | Team Fortress | 515,181 | 0.69% | 1 | 14:12 |
| 16. | Hunt Down the Freeman | 438,144 | 0.59% | 9 | 6:42:00 |
| 17. | Detonate | 304,211 | 0.41% | 1 | 17:00 |
| 18. | Stalker | 280,338 | 0.38% | 11 | 4:03:38 |
| 19. | Alien Shooter | 253,408 | 0.34% | 51 | 17:05:03 |
| 20. | Deus Ex | 205,866 | 0.28% | 38 | 1:01:22:12 |
| 21. | Gunman Chronicles | 191,066 | 0.26% | 2 | 31:43 |
| 22. | Team Fortress Classic | 158,737 | 0.21% | 1 | 13:06 |
| 23. | Survarium | 145,353 | 0.19% | 2 | 1:00:25 |
| 24. | F.E.A.R. 2: Project Origin | 145,001 | 0.19% | 14 | 8:22:24 |
| 25. | Command & Conquer: Red Alert 3 | 143,745 | 0.19% | 67 | 1:18:09:11 |
| 26. | Need for Speed: Most Wanted | 141,372 | 0.19% | 2 | 46:33 |
| 27. | Quake III Arena | 124,366 | 0.17% | 1 | 11:08 |
| 28. | F.E.A.R. | 76,550 | 0.10% | 21 | 12:58:25 |
| 29. | Quake II | 73,178 | 0.10% | 47 | 1:01:48:49 |
| 30. | F.E.A.R. 3 | 68,899 | 0.09% | 10 | 7:19:17 |
| 31. | Entropy : Zero | 59,786 | 0.08% | 2 | 1:26:53 |
| 32. | Cry of Fear | 56,041 | 0.07% | 36 | 20:16:09 |
| 33. | Counter-Strike: Condition Zero | 48,984 | 0.07% | 1 | 13:10 |
| 34. | Command & Conquer 4: Tiberian Twilight | 48,121 | 0.06% | 18 | 10:12:16 |
| 35. | Zombie Shooter 2 | 42,914 | 0.06% | 15 | 4:36:44 |
| 36. | The Entropy Centre | 42,159 | 0.06% | 1 | 28:23 |
| 37. | Day of Defeat | 41,108 | 0.05% | 9 | 4:58:57 |
| 38. | Quake Champions | 32,676 | 0.04% | 1 | 26:15 |
| 39. | Metro: Exodus | 28,833 | 0.04% | 25 | 23:51:50 |
| 40. | Need for Speed: Carbon | 25,105 | 0.03% | 1 | 13:42 |
| 41. | Doom | 24,680 | 0.03% | 6 | 2:46:34 |
| 42. | Doom 64 | 24,492 | 0.03% | 12 | 8:13:58 |
| 43. | Doom | 24,027 | 0.03% | 3 | 1:49:27 |
| 44. | Gangstar Rio: City of Saints | 23,554 | 0.03% | 1 | 15:34 |
| 45. | Wolfenstein: The New Order | 19,998 | 0.03% | 1 | 11:25 |
| 46. | They Hunger | 19,234 | 0.03% | 3 | 1:36:32 |
| 47. | Red Alert | 14,893 | 0.02% | 2 | 1:06:07 |
| 48. | Quake 4 | 13,912 | 0.02% | 3 | 1:17:56 |
| 49. | Crossout | 13,173 | 0.02% | 12 | 6:35:15 |
| 50. | SCP-087-B | 12,328 | 0.02% | 5 | 1:12:05 |
| 51. | Metro: Last Light | 11,828 | 0.02% | 31 | 17:47:15 |
| 52. | Doom 3 | 9,535 | 0.01% | 2 | 40:32 |
| 53. | Call of Duty: WWII | 9,482 | 0.01% | 11 | 5:46:46 |
| 54. | Need for Speed: Undercover | 9,363 | 0.01% | 1 | 15:06 |
| 55. | Doom II: Hell on Earth | 9,171 | 0.01% | 6 | 3:01:02 |
| 56. | Wolfenstein | 7,882 | 0.01% | 1 | 33:04 |
| 57. | Wolfenstein: The Old Blood | 7,183 | 0.01% | 1 | 7:13 |
| 58. | Inside | 6,850 | 0.01% | 2 | 40:44 |
| 59. | Metro 2033 | 6,516 | 0.01% | 18 | 10:39:02 |
| 60. | Doom RPG | 6,298 | 0.01% | 1 | 13:42 |
| 61. | Sniper Elite 5 | 6,262 | 0.01% | 2 | 1:18:03 |
| 62. | World of WarCraft | 5,744 | 0.01% | 1 | 48:22 |
| 63. | The Quarry | 5,723 | 0.01% | 1 | 34:20 |
| 64. | Minerva | 5,518 | 0.01% | 4 | 1:50:02 |
| 65. | Saints Row 2 | 5,318 | 0.01% | 1 | 12:07 |
| 66. | World War 3 | 5,081 | 0.01% | 2 | 34:46 |
| 67. | Timeline | 5,063 | 0.01% | 1 | 48:06 |
| 68. | Unreal | 4,889 | 0.01% | 2 | 34:47 |
| 69. | XIII | 4,687 | 0.01% | 21 | 5:02:55 |
| 70. | Heroes of Might and Magic V | 4,680 | 0.01% | 1 | 13:29 |
| 71. | Slender: The Eight Pages | 4,522 | 0.01% | 13 | 2:54:58 |
| 72. | Duke Nukem 3D | 4,457 | 0.01% | 2 | 1:14:39 |
| 73. | Xeno | 4,315 | 0.01% | 1 | 20:48 |
| 74. | Wolfenstein 3D | 4,257 | 0.01% | 2 | 27:20 |
| 75. | Call of Duty: Modern Warfare 2 | 4,033 | 0.01% | 1 | 25:28 |
| 76. | Heavy Metal: F.A.K.K. 2 | 3,938 | 0.01% | 13 | 5:54:22 |
| 77. | Call of Duty: Black Ops | 3,516 | 0.00% | 4 | 2:43:14 |
| 78. | Clive Barker's Undying | 3,436 | 0.00% | 20 | 9:41:59 |
| 79. | Resistance 2 | 3,341 | 0.00% | 1 | 15:08 |
| 80. | Bad Day L.A. | 3,248 | 0.00% | 8 | 3:37:02 |
| 81. | Resistance 3 | 3,227 | 0.00% | 1 | 20:48 |
| 82. | Dark Side | 2,734 | 0.00% | 1 | 35:17 |
| 83. | Saw | 2,424 | 0.00% | 1 | 2:11:17 |
| 84. | Fallout 76 | 2,354 | 0.00% | 1 | 37:44 |
| 85. | Sven Co-op | 2,294 | 0.00% | 1 | 36:15 |
| 86. | Hitman 2: Silent Assassin | 2,262 | 0.00% | 1 | 12:28 |
| 87. | The Suffering | 2,222 | 0.00% | 16 | 7:49:04 |
| 88. | Gravity | 2,183 | 0.00% | 1 | 10:04 |
| 89. | DayZ | 2,153 | 0.00% | 5 | 4:23:43 |
| 90. | Ark: Survival Evolved | 2,078 | 0.00% | 1 | 37:11 |
| 91. | Sine Mora | 2,049 | 0.00% | 1 | 32:49 |
| 92. | Trespasser | 2,032 | 0.00% | 1 | 30:38 |
| 93. | Doodle Jump | 1,974 | 0.00% | 1 | 15:28 |
| 94. | Quake | 1,955 | 0.00% | 1 | 14:08 |
| 95. | Turbo Dismount | 1,935 | 0.00% | 5 | 2:36:31 |
| 96. | Dungeons of Kremlin | 1,857 | 0.00% | 1 | 2:35:29 |
| 97. | FlatOut | 1,840 | 0.00% | 2 | 57:18 |
| 98. | The Suffering: Ties That Bind | 1,735 | 0.00% | 13 | 5:39:27 |
| 99. | Unreal II: The Awakening | 1,695 | 0.00% | 1 | 24:08 |
| 100. | Unreal Tournament 2003 | 1,630 | 0.00% | 1 | 17:02 |
