Top 100 Most Viewed Portal Videos by PlayingWithMahWii
| Video Title | Views | Category | Game | |
|---|---|---|---|---|
| 1. | Portal Playthrough (Part 1) | 62,779 | Let's Play | Portal |
| 2. | Portal Playthrough (Part 7) | 39,269 | Let's Play | Portal |
| 3. | Portal Playthrough (Part 2) | 34,318 | Let's Play | Portal |
| 4. | Portal Playthrough (Part 3) | 32,034 | Let's Play | Portal |
| 5. | Portal Playthrough (Part 6) | 30,974 | Let's Play | Portal |
| 6. | Portal Playthrough (Part 4) | 29,517 | Let's Play | Portal |
| 7. | Portal Playthrough (Part 5) | 27,914 | Let's Play | Portal |
| 8. | 4/25/14 Playthroughs Stream (2/2) | 933 | Let's Play | Portal |
| 9. | GLaDOS (Portal) — BOSS BATTLES #3 | 687 | Let's Play | Portal |