Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport05_runway | sunshine | Advanced | 6.63 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | sunshine | Advanced | 3.34 minutes |
| (Co-op) l4d_farm02_traintunnel | sunshine | Advanced | 4.11 minutes |
| (Co-op) l4d_farm03_bridge | sunshine | Advanced | 5.65 minutes |
| (Co-op) l4d_farm04_barn | sunshine | Advanced | 5.68 minutes |
| (Co-op) l4d_farm05_cornfield | sunshine | Advanced | 9.43 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport05_runway | sunshine | Advanced | 6.63 minutes |
| (Co-op) l4d_farm01_hilltop | sunshine | Advanced | 3.34 minutes |
| (Co-op) l4d_farm02_traintunnel | sunshine | Advanced | 4.11 minutes |
| (Co-op) l4d_farm03_bridge | sunshine | Advanced | 5.65 minutes |
| (Co-op) l4d_farm04_barn | sunshine | Advanced | 5.68 minutes |
| (Co-op) l4d_farm05_cornfield | sunshine | Advanced | 9.43 minutes |