No Mercy - Co-op (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Survival) l4d_hospital03_sewers | 1aggressor | Normal | 2.47 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Survival) l4d_airport03_garage | 1aggressor | Normal | 4.35 minutes |
| (Survival) l4d_airport03_garage | 1aggressor | Normal | 4.35 minutes |
| (Survival) l4d_hospital02_subway | 1aggressor | Normal | 4.78 minutes |
| (Survival) l4d_hospital02_subway | 1aggressor | Normal | 4.78 minutes |
| (Survival) l4d_hospital03_sewers | 1aggressor | Normal | 2.47 minutes |
| (Survival) l4d_sv_lighthouse | 1aggressor | Normal | 3.69 minutes |
| (Survival) l4d_sv_lighthouse | 1aggressor | Normal | 3.69 minutes |