No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital04_interior | QR | Normal | 5.08 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | QR | Normal | 57.63 seconds |
| (Co-op) l4d_airport02_offices | QR | Normal | 11.30 minutes |
| (Co-op) l4d_airport03_garage | QR | Normal | 10.94 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | QR | Normal | 57.63 seconds |
| (Co-op) l4d_airport02_offices | QR | Normal | 11.30 minutes |
| (Co-op) l4d_airport03_garage | QR | Normal | 10.94 minutes |
| (Co-op) l4d_hospital04_interior | QR | Normal | 5.08 minutes |