| 1. | Prototype (PC) - Kill Karen Parker / A Walk in the Park / Cloverleaf / Scientist Hunt 5 / Infiltrate | 655 | | Prototype
|
| 2. | Prototype (PC) - Children of Blacklight | 97 | | Prototype
|
| 3. | Prototype (PC) - The World Set Free | 85 | | Prototype
|
| 4. | Prototype (PC) - Biological Imperative | 65 | | Prototype
|
| 5. | Prototype (PC) - The Stolen Body | 47 | | Prototype
|
| 6. | Prototype (PC) - Web Targets 3/Scientist Hunt 2/Bullseye/Hive Destruction 3/Friendly Fire/Explosive | 34 | | Prototype
|
| 7. | Prototype (PC) - Base Infiltration 4 / Base Infiltration 5 / Scientist Hunt 3 | 32 | | Prototype
|
| 8. | Prototype (PC) - Web Targets 1 / Dismemberment / Base Infiltration 1 | 32 | | Prototype
|
| 9. | Prototype (PC) - Intro Cinematic / Memory in Death | 31 | | Prototype
|
| 10. | Prototype (PC) - Hive Destruction 4 / Rolling Thunder / Knuckle-Dragger / Fire In The Sky | 31 | | Prototype
|
| 11. | Prototype (PC) - One Thousand Suns | 30 | | Prototype
|
| 12. | Prototype (PC) - Scientist Hunt 1 / Enemy of My Enemy | 28 | | Prototype
|
| 13. | Prototype (PC) - Death From Above / Web Targets 8 | 27 | | Prototype
|
| 14. | Prototype (PC) - Behind the Glass | 26 | | Prototype
|
| 15. | Prototype (PC) - Errand Boy | 25 | | Prototype
|
| 16. | Prototype (PC) - Two Tickets | 24 | | Prototype
|
| 17. | Prototype (PC) - Confessions / Under the Knife | 23 | | Prototype
|
| 18. | Prototype (PC) - Past and Present | 22 | | Prototype
|
| 19. | Prototype (PC) - Unexpected Family | 21 | | Prototype
|
| 20. | Prototype (PC) - The Wheels of Chance | 21 | | Prototype
|
| 21. | Prototype (PC) - Strange Bedfellows / Street Sweeper / Hive Destruction 1 | 21 | | Prototype
|
| 22. | Prototype (PC) - Base Destruction 1 / Tower of Babel | 20 | | Prototype
|
| 23. | Prototype (PC) - Web Targets 5/Go West/Scientist Hunt 4/Base Infiltration 6/Among Clouds/Clear Cut | 20 | | Prototype
|
| 24. | Prototype (PC) - Base Infiltration 3 / Hive Destruction 2 / Fountain of Youth | 18 | | Prototype
|
| 25. | Prototype (PC) - Battle Field / Irony | 17 | | Prototype
|
| 26. | Prototype (PC) - Catch / Projectiles / Ordnance | 17 | | Prototype
|
| 27. | Prototype (PC) - Making the Future | 17 | | Prototype
|
| 28. | Prototype (PC) - Center of Power / Hive Destruction 7 | 17 | | Prototype
|
| 29. | Prototype (PC) - The Door in the Wall | 17 | | Prototype
|
| 30. | Prototype (PC) - Open Conspiracy | 16 | | Prototype
|
| 31. | Prototype (PC) - Web Targets 4/Final Combat/Stone Skipping/Aerial Assault/Skyscraping/Nothing Left | 16 | | Prototype
|
| 32. | Prototype (PC) - A Dream of Armageddon | 16 | | Prototype
|
| 33. | Prototype (PC) - Men Like Gods | 16 | | Prototype
|
| 34. | Prototype (PC) - The Last Man | 15 | | Prototype
|
| 35. | Prototype (PC) - Now Reap the Whirlwind / Base Infiltration 7 / Curvaceous / Corners | 14 | | Prototype
|
| 36. | Prototype (PC) - On Instinct | 13 | | Prototype
|
| 37. | Prototype (PC) - The First Monster | 13 | | Prototype
|
| 38. | Prototype (PC) - Infected Patrol | 13 | | Prototype
|
| 39. | Prototype (PC) - Web Targets 2 / On A Pedestal | 12 | | Prototype
|
| 40. | Prototype (PC) - First and Last Things | 12 | | Prototype
|
| 41. | Prototype (PC) - High Flying/Point to Point/From On High/Eaves-Jumping/Disembowelment | 12 | | Prototype
|
| 42. | Prototype (PC) - Rooftop Runner/Power to the People/Hive Destruction 5/Web Targets 6/Call Thunder | 11 | | Prototype
|
| 43. | Prototype (PC) - In the Web | 10 | | Prototype
|
| 44. | Prototype (PC) - Armor / Raining Fire / Raid | 9 | | Prototype
|
| 45. | Prototype (PC) - Shock and Awe | 9 | | Prototype
|
| 46. | Prototype (PC) - Base Infiltration 2 / Over-Arching Triumph / Grind the Bones | 9 | | Prototype
|
| 47. | Prototype (PC) - The Altered World | 9 | | Prototype
|
| 48. | Prototype (PC) - A New Order | 8 | | Prototype
|
| 49. | Prototype (PC) - Free Running / Wrong Side of the Tracks / Web Targets 7 / Base Destruction 2 | 7 | | Prototype
|
| 50. | Prototype (PC) - Things to Come | 7 | | Prototype
|
