Top 100 Prototype Videos With The Longest Duration by BigAdam
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Prototype - Part 5 | 59:54 | Prototype | |
| 2. | Prototype - Part 4 | 45:43 | Prototype | |
| 3. | Prototype - Part 1 | 42:28 | Prototype | |
| 4. | Prototype - Part 6 {End} | 40:54 | Prototype | |
| 5. | Prototype - Part 2 | 39:32 | Prototype | |
| 6. | Prototype - Part 3 | 31:16 | Prototype |