No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | XXX
| Advanced | 3.53 minutes |
| (Co-op) l4d_hospital02_subway | XXX
| Advanced | 9.83 minutes |
| (Co-op) l4d_hospital03_sewers | XXX
| Advanced | 9.16 minutes |
| (Co-op) l4d_hospital04_interior | XXX
| Advanced | 9.40 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage02_lots | XXX
| Advanced | 21.81 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage02_lots | XXX
| Advanced | 21.81 minutes |
| (Co-op) l4d_hospital01_apartment | XXX
| Advanced | 3.53 minutes |
| (Co-op) l4d_hospital02_subway | XXX
| Advanced | 9.83 minutes |
| (Co-op) l4d_hospital03_sewers | XXX
| Advanced | 9.16 minutes |
| (Co-op) l4d_hospital04_interior | XXX
| Advanced | 9.40 minutes |