Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | xxxx | Normal | 9.53 minutes |
| (Co-op) l4d_airport04_terminal | xxxx | Normal | 7.17 minutes |
| (Co-op) l4d_airport05_runway | xxxx | Normal | 6.81 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | xxxx | Normal | 3.26 minutes |
| (Co-op) l4d_farm02_traintunnel | xxxx | Normal | 4.57 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | xxxx | Normal | 9.53 minutes |
| (Co-op) l4d_airport04_terminal | xxxx | Normal | 7.17 minutes |
| (Co-op) l4d_airport05_runway | xxxx | Normal | 6.81 minutes |
| (Co-op) l4d_farm01_hilltop | xxxx | Normal | 3.26 minutes |
| (Co-op) l4d_farm02_traintunnel | xxxx | Normal | 4.57 minutes |