| 1. | Thief II: The Metal Age | 803,326 | 49.37% | 1,031 | 18:03:11:06 |
| 2. | Thief: The Dark Project | 223,450 | 13.73% | 181 | 3:17:17:24 |
| 3. | The Dark Mod | 201,820 | 12.40% | 210 | 3:16:43:33 |
| 4. | Thief: Deadly Shadows | 113,996 | 7.01% | 65 | 1:04:53:37 |
| 5. | System Shock 2 | 50,801 | 3.12% | 46 | 16:03:52 |
| 6. | Hexen | 19,002 | 1.17% | 71 | 19:14:49 |
| 7. | Amnesia: The Dark Descent | 16,524 | 1.02% | 7 | 50:58 |
| 8. | Thief | 14,031 | 0.86% | 13 | 3:47:51 |
| 9. | Dishonored | 13,403 | 0.82% | 34 | 10:21:10 |
| 10. | Project Eden | 12,438 | 0.76% | 29 | 8:41:13 |
| 11. | Psychonauts | 8,427 | 0.52% | 32 | 11:46:52 |
| 12. | Obduction | 5,855 | 0.36% | 21 | 7:28:38 |
| 13. | The Operative: No One Lives Forever | 3,704 | 0.23% | 8 | 3:16:24 |
| 14. | Anodyne | 3,674 | 0.23% | 14 | 3:58:35 |
| 15. | The Witness | 3,192 | 0.20% | 28 | 7:31:34 |
| 16. | Minecraft | 3,147 | 0.19% | 2 | 1:21 |
| 17. | Riven | 2,821 | 0.17% | 9 | 6:00:47 |
| 18. | Rift | 2,689 | 0.17% | 2 | 22:04 |
| 19. | Styx: Master of Shadows | 2,533 | 0.16% | 4 | 1:34:09 |
| 20. | Antichamber | 2,494 | 0.15% | 18 | 4:17:55 |
| 21. | Heretic | 2,178 | 0.13% | 2 | 1:00:44 |
| 22. | Half-Life 2 | 2,153 | 0.13% | 7 | 20:49:59 |
| 23. | Brothers: A Tale of Two Sons | 1,717 | 0.11% | 11 | 3:26:42 |
| 24. | The Stanley Parable | 1,371 | 0.08% | 2 | 34:21 |
| 25. | Celeste | 1,361 | 0.08% | 24 | 10:28:52 |
| 26. | Psychonauts 2 | 1,356 | 0.08% | 8 | 2:06:27 |
| 27. | Doom II: Hell on Earth | 1,352 | 0.08% | 2 | 38:12 |
| 28. | Mystic Ark | 1,330 | 0.08% | 11 | 2:47:16 |
| 29. | The Elder Scrolls IV: Oblivion | 1,277 | 0.08% | 2 | 1:24:42 |
| 30. | Mind: Path to Thalamus | 1,222 | 0.08% | 8 | 2:21:08 |
| 31. | Deus Ex | 954 | 0.06% | 2 | 29:20 |
| 32. | Shadow Warrior | 928 | 0.06% | 4 | 1:11:39 |
| 33. | Portal | 821 | 0.05% | 3 | 3:03:53 |
| 34. | Half-Life | 778 | 0.05% | 2 | 16:46 |
| 35. | A Hat in Time | 757 | 0.05% | 2 | 45:23 |
| 36. | Portal 2 | 756 | 0.05% | 6 | 4:11:24 |
| 37. | Yooka-Laylee | 583 | 0.04% | 2 | 37:41 |
| 38. | No One Lives Forever 2: A Spy in H.A.R.M.'s Way | 544 | 0.03% | 1 | 28:29 |
| 39. | Grim Fandango Remastered | 536 | 0.03% | 2 | 35:12 |
| 40. | Splinter Cell: Blacklist | 449 | 0.03% | 1 | 4:24 |
| 41. | Shadow Warrior | 389 | 0.02% | 1 | 34:59 |
| 42. | Oceanhorn: Monster of Uncharted Seas | 341 | 0.02% | 2 | 52:56 |
| 43. | The Legend of Zelda: A Link to the Past | 316 | 0.02% | 2 | 4:52:29 |
| 44. | Ziggurat | 233 | 0.01% | 1 | 6:03 |
| 45. | Doom 3 | 216 | 0.01% | 1 | 15:28 |
| 46. | Metroid Prime | 211 | 0.01% | 1 | 6:30 |
| 47. | Anodyne 2: Return to Dust | 192 | 0.01% | 1 | 12:01 |
| 48. | Tetris | 124 | 0.01% | 1 | 5:59 |
