Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Fenix | Advanced | 2.74 minutes |
| (Co-op) l4d_airport02_offices | Fenix | Advanced | 9.77 minutes |
| (Co-op) l4d_airport04_terminal | Fenix | Advanced | 9.50 minutes |
| (Co-op) l4d_airport05_runway | Fenix | Advanced | 9.83 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | Fenix | Advanced | 3.17 minutes |
| (Co-op) l4d_farm02_traintunnel | Fenix | Advanced | 7.28 minutes |
| (Co-op) l4d_farm03_bridge | Fenix | Advanced | 7.21 minutes |
| (Co-op) l4d_farm04_barn | Fenix | Advanced | 4.96 minutes |
| (Co-op) l4d_farm05_cornfield | Fenix | Advanced | 13.81 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Fenix | Advanced | 2.74 minutes |
| (Co-op) l4d_airport02_offices | Fenix | Advanced | 9.77 minutes |
| (Co-op) l4d_airport04_terminal | Fenix | Advanced | 9.50 minutes |
| (Co-op) l4d_airport05_runway | Fenix | Advanced | 9.83 minutes |
| (Co-op) l4d_farm01_hilltop | Fenix | Advanced | 3.17 minutes |
| (Co-op) l4d_farm02_traintunnel | Fenix | Advanced | 7.28 minutes |
| (Co-op) l4d_farm03_bridge | Fenix | Advanced | 7.21 minutes |
| (Co-op) l4d_farm04_barn | Fenix | Advanced | 4.96 minutes |
| (Co-op) l4d_farm05_cornfield | Fenix | Advanced | 13.81 minutes |