| 1. | Call of Duty: Black Ops II | 77,041,252 | 22.01% | 602 | 4:19:42:08 |
| 2. | Call of Duty: Advanced Warfare | 17,541,353 | 5.01% | 333 | 4:20:46:15 |
| 3. | Call of Duty: Black Ops III | 15,687,027 | 4.48% | 458 | 23:07:07:36 |
| 4. | Call of Duty: World at War | 13,062,504 | 3.73% | 268 | 4:12:46:51 |
| 5. | Call of Duty | 6,419,030 | 1.83% | 96 | 18:39:59 |
| 6. | The Walking Dead | 4,581,552 | 1.31% | 111 | 23:58:23 |
| 7. | Dead Island | 4,025,558 | 1.15% | 191 | 1:21:03:27 |
| 8. | Call of Duty: Ghosts | 2,777,344 | 0.79% | 49 | 10:00:19 |
| 9. | Dying Light | 2,505,793 | 0.72% | 71 | 1:00:29:58 |
| 10. | The Last of Us | 2,208,189 | 0.63% | 74 | 22:56:23 |
| 11. | Dead Rising 3 | 2,084,522 | 0.60% | 69 | 16:28:55 |
| 12. | Killzone | 1,839,829 | 0.53% | 44 | 7:34:49 |
| 13. | Sniper Elite: Nazi Zombie Army | 1,819,899 | 0.52% | 54 | 14:17:47 |
| 14. | Call of Duty: Infinite Warfare | 1,608,842 | 0.46% | 80 | 5:23:12:19 |
| 15. | Zombie Army Trilogy | 1,482,123 | 0.42% | 40 | 15:09:56 |
| 16. | 7 Days to Die | 1,108,242 | 0.32% | 66 | 23:25:03 |
| 17. | State of Decay | 891,108 | 0.25% | 61 | 1:04:59:59 |
| 18. | Dark Souls II | 794,330 | 0.23% | 92 | 1:00:10:26 |
| 19. | ZombiU | 717,041 | 0.20% | 16 | 5:42:08 |
| 20. | The Walking Dead: Survival Instinct | 561,146 | 0.16% | 26 | 6:45:52 |
| 21. | Plants vs. Zombies: Garden Warfare | 496,927 | 0.14% | 21 | 7:31:52 |
| 22. | Outlast | 474,831 | 0.14% | 29 | 7:33:32 |
| 23. | Back 4 Blood | 429,422 | 0.12% | 1 | 15:09 |
| 24. | Call of Duty: Black Ops 4 | 359,811 | 0.10% | 73 | 1:18:44:15 |
| 25. | ZMR | 330,661 | 0.09% | 14 | 5:53:38 |
| 26. | The Wolf Among Us | 321,672 | 0.09% | 24 | 5:53:50 |
| 27. | Escape Dead Island | 289,955 | 0.08% | 21 | 6:37:53 |
| 28. | How to Survive | 273,956 | 0.08% | 14 | 3:35:00 |
| 29. | Call of Duty: WWII | 255,181 | 0.07% | 19 | 1:00:25:06 |
| 30. | Zombies Monsters Robots | 245,661 | 0.07% | 10 | 4:22:19 |
| 31. | Sniper Elite: Nazi Zombie Army 2 | 199,518 | 0.06% | 12 | 4:31:16 |
| 32. | Nether | 159,482 | 0.05% | 6 | 1:37:18 |
| 33. | Resident Evil: Revelations 2 | 148,369 | 0.04% | 16 | 5:25:14 |
| 34. | The Last of Us: Left Behind | 146,368 | 0.04% | 9 | 2:11:20 |
| 35. | Slender: The Arrival | 135,307 | 0.04% | 8 | 2:09:30 |
| 36. | Resident Evil | 116,654 | 0.03% | 18 | 6:39:33 |
| 37. | Skyland: Heart of the Mountain | 114,458 | 0.03% | 3 | 40:14 |
| 38. | The Evil Within | 113,635 | 0.03% | 8 | 2:49:07 |
| 39. | Fallout | 113,254 | 0.03% | 3 | 52:52 |
| 40. | Halo Infinite | 106,031 | 0.03% | 8 | 1:24:45 |
| 41. | Resident Evil 7 | 101,340 | 0.03% | 6 | 14:54:41 |
| 42. | Infamous: Festival of Blood | 100,812 | 0.03% | 10 | 2:27:00 |
| 43. | Aliens: Colonial Marines | 96,822 | 0.03% | 2 | 30:43 |
| 44. | The Walking Dead: Season Two | 91,413 | 0.03% | 3 | 46:38 |
| 45. | Aztec | 81,818 | 0.02% | 1 | 15:22 |
| 46. | Portal | 80,578 | 0.02% | 1 | 11:51 |
| 47. | Call of Duty: Black Ops Cold War | 73,799 | 0.02% | 8 | 21:09:11 |
| 48. | Zombie Army 4: Dead War | 70,253 | 0.02% | 1 | 15:40 |
| 49. | Frostpunk | 69,556 | 0.02% | 1 | 17:26 |
| 50. | Black Mesa | 66,160 | 0.02% | 1 | 15:06 |
| 51. | Deadlight | 65,908 | 0.02% | 8 | 2:27:07 |
| 52. | No Going Back | 60,474 | 0.02% | 2 | 52:42 |
| 53. | Harvest Moon | 56,562 | 0.02% | 1 | 15:13 |
| 54. | Survival Story | 52,412 | 0.01% | 1 | 25:21 |
| 55. | Outpost | 41,804 | 0.01% | 1 | 17:17 |
| 56. | Orphan Age | 39,933 | 0.01% | 4 | 1:01:37 |
| 57. | Bastard!! | 34,549 | 0.01% | 1 | 15:26 |
| 58. | Road Rage | 31,495 | 0.01% | 1 | 15:38 |
| 59. | Home Sweet Home | 28,796 | 0.01% | 1 | 30:24 |
| 60. | Syphon Filter | 27,233 | 0.01% | 1 | 46:19 |
| 61. | Doom | 25,051 | 0.01% | 1 | 45:16 |
| 62. | Left 4 Dead | 23,366 | 0.01% | 1 | 21:37 |
| 63. | Treasure Hunter | 22,281 | 0.01% | 1 | 10:12 |
| 64. | Commando | 20,735 | 0.01% | 1 | 6:38 |
| 65. | State of Decay 2 | 17,263 | 0.00% | 1 | 3:53:41 |
| 66. | P.T. | 16,623 | 0.00% | 1 | 26:34 |
| 67. | Zombie Killin' | 16,155 | 0.00% | 1 | 15:30 |
| 68. | Days Gone | 13,205 | 0.00% | 7 | 3:38:15 |
| 69. | Daylight | 11,738 | 0.00% | 1 | 15:19 |
| 70. | Gold Digger | 10,827 | 0.00% | 1 | 10:25 |
| 71. | With You | 10,753 | 0.00% | 1 | 15:25 |
| 72. | The Forest | 9,423 | 0.00% | 1 | 14:00 |
| 73. | Resident Evil: Revelations | 7,894 | 0.00% | 1 | 14:36 |
| 74. | Doom II: Hell on Earth | 5,386 | 0.00% | 1 | 20:46 |
| 75. | Resident Evil 2 | 3,773 | 0.00% | 1 | 3:12 |
