Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | samara | Normal | 8.21 minutes |
| (Co-op) l4d_airport04_terminal | samara | Normal | 2.34 minutes |
| (Co-op) l4d_airport05_runway | samara | Normal | 7.62 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | samara | Normal | 4.96 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | samara | Normal | 8.21 minutes |
| (Co-op) l4d_airport04_terminal | samara | Normal | 2.34 minutes |
| (Co-op) l4d_airport05_runway | samara | Normal | 7.62 minutes |
| (Co-op) l4d_farm01_hilltop | samara | Normal | 4.96 minutes |