No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | Jay | Normal | 2.83 minutes |
| (Co-op) l4d_hospital02_subway | Jay | Normal | 7.12 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Jay | Expert | 3.00 minutes |
| (Co-op) l4d_airport02_offices | Jay | Expert | 12.71 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Jay | Expert | 3.00 minutes |
| (Co-op) l4d_airport02_offices | Jay | Expert | 12.71 minutes |
| (Co-op) l4d_hospital01_apartment | Jay | Normal | 2.83 minutes |
| (Co-op) l4d_hospital02_subway | Jay | Normal | 7.12 minutes |