Top 100 Black Mesa Videos With The Longest Duration by Network 47
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Slack Injection Arcade - Black Mesa | 3:35:00 | Black Mesa | |
| 2. | Slack Injection Arcade - HL: Blue Shift | 2:42:57 | Black Mesa | |
| 3. | Slack Injection Arcade - HL: Blue Shift | 2:33:19 | Black Mesa | |
| 4. | Slack Injection Arcade - Black Mesa | 2:17:58 | Black Mesa | |
| 5. | Slack Injection Arcade - Black Mesa | 2:11:56 | Black Mesa | |
| 6. | Slack Injection Arcade - Black Mesa | 1:57:40 | Black Mesa | |
| 7. | Slack Injection Arcade - HL: Blue Shift | 1:25:43 | Black Mesa | |
| 8. | Slack Injection Arcade - Black Mesa | 1:15:52 | Black Mesa | |
| 9. | Slack Injection Arcade - Black Mesa | 0:04 | Black Mesa |