| 1. | How To Start A Chemical Fire | Portal 2 | PART 1 | 32,651 | | Portal 2
|
| 2. | Nice Catch | Portal 2 (Co-op) | PART 1 | 32,501 | | Portal 2
|
| 3. | Reflex Test | Portal 2 (Co-op) | PART 2 | 18,937 | | Portal 2
|
| 4. | Penny Retaliates | Portal 2 (Co-op) | PART 3 | 17,268 | | Portal 2
|
| 5. | Hey Gamers | Portal 2 | PART 2 | 16,017 | | Portal 2
|
| 6. | Warfare | Portal 2 (Co-op) | PART 4 | 15,459 | | Portal 2
|
| 7. | Ryan's Ultimate Bit | Portal 2 | PART 4 | 13,606 | | Portal 2
|
| 8. | Button Pledge | Portal 2 (Co-op) | PART 5 | 13,526 | | Portal 2
|
| 9. | Halfway Ground Boy | Portal 2 (Co-op) | PART 7 | 13,470 | | Portal 2
|
| 10. | Friendly Cube Compartment | Portal 2 | PART 3 | 13,184 | | Portal 2
|
| 11. | Waning Goodbye | Portal 2 | FINALE | 12,093 | | Portal 2
|
| 12. | The Roundabout Way | Portal 2 (Co-op) | PART 9 | 12,020 | | Portal 2
|
| 13. | Weeb vs. Gweeb | Portal 2 | PART 5 | 11,516 | | Portal 2
|
| 14. | Flashbacks | Portal 2 (Co-op) | PART 6 | 11,486 | | Portal 2
|
| 15. | Stalemate | Portal 2 | PART 7 | 11,306 | | Portal 2
|
| 16. | Bridge Troll | Portal 2 (Co-op) | PART 8 | 11,118 | | Portal 2
|
| 17. | Back In Time | Portal 2 | PART 8 | 10,658 | | Portal 2
|
| 18. | Descent | Portal 2 | PART 9 | 10,352 | | Portal 2
|
| 19. | Backstory | Portal 2 | PART 10 | 10,177 | | Portal 2
|
| 20. | Narbacular Jokes | Portal 2 | PART 6 | 10,033 | | Portal 2
|
| 21. | Is Blue Changing? | Portal 2 | PART 12 | 9,590 | | Portal 2
|
| 22. | Penny and Ryan Meet God | Portal 2 | PART 11 | 9,498 | | Portal 2
|
| 23. | Entering: Hard Mode | Portal 2 | PART 13 | 8,324 | | Portal 2
|
