| 1. | Portal 2: Co-op Campaign - For Science! w/ Nova & Sly Ep.1 | 491,792 | | Portal 2
|
| 2. | Portal 2 Co-op Custom Maps w/Nova & Sp00n COLOURS Ep.1 - WE IZ SMART | 465,890 | | Portal 2
|
| 3. | Portal 2 Co-op Custom Maps w/Nova & Sp00n COLOURS Ep.2 - THE WAY OUT | 246,634 | | Portal 2
|
| 4. | OMG FULL PLAYTHROUGH WIFF SP00N HALLELUJAH | 237,571 | | Portal 2
|
| 5. | Portal 2 Co-op Custom Maps w/Nova & Sp00n COLOURS Ep.3 - THE DOOR OPENS | 203,429 | | Portal 2
|
| 6. | Portal 2: Co-op Peer Review DLC Campaign w/ Nova & Kootra Ep.1: Into Testing | 195,179 | Review | Portal 2
|
| 7. | Portal 2: Co-op Campaign - Rat Maze! w/ Nova & Sly Ep.2 | 184,595 | | Portal 2
|
| 8. | Portal 2: Co-op Campaign - Midair CATCH! w/ Nova & Sly Ep.5 | 183,078 | | Portal 2
|
| 9. | Portal 2: Co-op Campaign - MY BALL! w/ Nova & Sly Ep.3 | 174,357 | | Portal 2
|
| 10. | Portal 2: Co-op Campaign - Taking CONTROL! w/ Nova & Sly Ep.8 | 170,796 | | Portal 2
|
| 11. | Portal 2 Co-op Custom Maps w/Nova & Sp00n COLOURS Ep.4 - INTO THE GREEN ROOM | 167,615 | | Portal 2
|
| 12. | Portal 2: Co-op Campaign - Team Tactics! w/ Nova & Sly Ep.4 | 143,757 | | Portal 2
|
| 13. | Portal 2: Co-op Campaign - Fan Play! w/ Nova & Sly Ep.7 | 122,959 | | Portal 2
|
| 14. | Portal 2 Co-op Custom Maps w/Nova & Sp00n COLOURS Ep.6 - SOLVING PROBLEMS WITH PARKOUR | 120,594 | | Portal 2
|
| 15. | Portal 2: Co-op Campaign - THE FINALE! w/ Nova & Sly Ep.20 | 119,088 | | Portal 2
|
| 16. | Portal 2 Co-op Custom Maps w/Nova & Sp00n COLOURS Ep.5 - GELS RUNNING WILD | 117,136 | | Portal 2
|
| 17. | Portal 2 Co-op Custom Maps w/Nova & Sp00n COLOURS Ep.7 - THE END | 115,824 | | Portal 2
|
| 18. | Portal 2: Co-op Campaign - Arse Backwards! w/ Nova & Sly Ep.6 | 115,773 | | Portal 2
|
| 19. | Portal 2: Co-op Peer Review DLC Campaign w/ Nova & Kootra Ep.2: WHAT IS HE DOING TO ME | 115,091 | Review | Portal 2
|
| 20. | Portal 2: Co-op Campaign - Overthinking! w/ Nova & Sly Ep.10 | 112,083 | | Portal 2
|
| 21. | Portal 2: Co-op Campaign - No Breaks! w/ Nova & Sly Ep.9 | 99,285 | | Portal 2
|
| 22. | Portal 2: Co-op Campaign - I got JUMPS! w/ Nova & Sly Ep.11 | 83,992 | | Portal 2
|
| 23. | Portal 2: Co-op Campaign - Gotcha Covered! w/ Nova & Sly Ep.12 | 83,402 | | Portal 2
|
| 24. | Portal 2: Co-op Peer Review DLC Campaign w/ Nova & Kootra Ep.3: WHITE GEL OMG | 78,737 | Review | Portal 2
|
| 25. | Portal 2: Co-op Campaign - TURRET ATTACK! w/ Nova & Sly Ep.17 | 77,005 | | Portal 2
|
| 26. | Portal 2: Co-op Peer Review DLC Campaign w/ Nova & Kootra Ep.5: Controlling The Gel | 72,203 | Review | Portal 2
|
| 27. | Portal 2: Co-op Peer Review DLC Campaign w/ Nova & Kootra Ep.4: Get Dat BALL | 70,517 | Review | Portal 2
|
| 28. | Portal 2: Co-op Peer Review DLC Campaign w/ Nova & Kootra Ep.6: The Ending Finale Closure Thing | 69,279 | Review | Portal 2
|
| 29. | Portal 2: Co-op Campaign - RACE AGAINST TIME! w/ Nova & Sly Ep.19 | 68,870 | | Portal 2
|
| 30. | Portal 2: Co-op Campaign - Ride the Wave! w/ Nova & Sly Ep.14 | 65,286 | | Portal 2
|
| 31. | Portal 2: Co-op Campaign - Wave Action! w/ Nova & Sly Ep.15 | 64,389 | | Portal 2
|
| 32. | Portal 2: Co-op Campaign - Controlling Sly! w/ Nova & Sly Ep.16 | 60,959 | | Portal 2
|
| 33. | Portal 2: Co-op Campaign - Solving Nothing! w/ Nova & Sly Ep.13 | 59,335 | | Portal 2
|
| 34. | Portal 2: Solo Campaign - Random Jibberish w/ Nova Ep.4 | 29,300 | | Portal 2
|
