Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | Pena | Advanced | 9.81 minutes |
| (Co-op) l4d_airport04_terminal | Pena | Advanced | 7.88 minutes |
| (Co-op) l4d_airport05_runway | Pena | Advanced | 10.36 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm03_bridge | Pena | Advanced | 6.78 minutes |
| (Co-op) l4d_farm04_barn | Pena | Advanced | 5.41 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | Pena | Advanced | 9.81 minutes |
| (Co-op) l4d_airport04_terminal | Pena | Advanced | 7.88 minutes |
| (Co-op) l4d_airport05_runway | Pena | Advanced | 10.36 minutes |
| (Co-op) l4d_farm03_bridge | Pena | Advanced | 6.78 minutes |
| (Co-op) l4d_farm04_barn | Pena | Advanced | 5.41 minutes |