Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | Poena | Advanced | 11.19 minutes |
| (Co-op) l4d_airport04_terminal | Poena | Advanced | 6.18 minutes |
| (Co-op) l4d_airport05_runway | Poena | Advanced | 6.60 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | Poena | Advanced | 4.41 minutes |
| (Co-op) l4d_farm02_traintunnel | Poena | Advanced | 5.91 minutes |
| (Co-op) l4d_farm03_bridge | Poena | Advanced | 6.91 minutes |
| (Co-op) l4d_farm04_barn | Poena | Advanced | 7.23 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | Poena | Advanced | 11.19 minutes |
| (Co-op) l4d_airport04_terminal | Poena | Advanced | 6.18 minutes |
| (Co-op) l4d_airport05_runway | Poena | Advanced | 6.60 minutes |
| (Co-op) l4d_farm01_hilltop | Poena | Advanced | 4.41 minutes |
| (Co-op) l4d_farm02_traintunnel | Poena | Advanced | 5.91 minutes |
| (Co-op) l4d_farm03_bridge | Poena | Advanced | 6.91 minutes |
| (Co-op) l4d_farm04_barn | Poena | Advanced | 7.23 minutes |