No Mercy - Co-op (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Survival) l4d_hospital03_sewers | Different+18 | Normal | 5.96 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Survival) l4d_hospital02_subway | Different+18 | Normal | 8.67 minutes |
| (Survival) l4d_hospital02_subway | Different+18 | Normal | 8.67 minutes |
| (Survival) l4d_hospital03_sewers | Different+18 | Normal | 5.96 minutes |
| (Survival) l4d_hospital04_interior | Different+18 | Normal | 11.16 minutes |
| (Survival) l4d_hospital04_interior | Different+18 | Normal | 11.16 minutes |
| (Survival) l4d_vs_hospital05_rooftop | Different+18 | Normal | 3.71 minutes |
| (Survival) l4d_vs_hospital05_rooftop | Different+18 | Normal | 3.71 minutes |