No Mercy - Co-op (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Survival) l4d_hospital03_sewers | DisDS | Normal | 15.15 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Survival) l4d_farm03_bridge | DisDS | Normal | 12.66 minutes |
| (Survival) l4d_farm03_bridge | DisDS | Normal | 12.66 minutes |
| (Survival) l4d_hospital03_sewers | DisDS | Normal | 15.15 minutes |
| (Survival) l4d_river03_port | DisDS | Normal | 10.55 minutes |
| (Survival) l4d_river03_port | DisDS | Normal | 10.55 minutes |
| (Survival) l4d_smalltown04_mainstreet | DisDS | Normal | 53.30 seconds |
| (Survival) l4d_smalltown04_mainstreet | DisDS | Normal | 53.30 seconds |