Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Scias | Expert | 3.35 minutes |
| (Co-op) l4d_airport02_offices | Scias | Expert | 9.73 minutes |
| (Co-op) l4d_airport04_terminal | Scias | Normal | 9.51 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | Scias | Expert | 4.87 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Scias | Expert | 3.35 minutes |
| (Co-op) l4d_airport02_offices | Scias | Expert | 9.73 minutes |
| (Co-op) l4d_airport04_terminal | Scias | Normal | 9.51 minutes |
| (Co-op) l4d_farm01_hilltop | Scias | Expert | 4.87 minutes |
| (Co-op) l4d_river01_docks | Scias | Advanced | 21.31 seconds |
| (Co-op) l4d_river01_docks | Scias | Advanced | 21.31 seconds |
| (Co-op) l4d_river02_barge | Scias | Advanced | 13.85 minutes |
| (Co-op) l4d_river02_barge | Scias | Advanced | 13.85 minutes |