Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport04_terminal | (1)by Pioneer | Advanced | 6.98 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | (1)by Pioneer | Advanced | 3.63 minutes |
| (Co-op) l4d_farm02_traintunnel | (1)by Pioneer | Advanced | 7.59 minutes |
| (Co-op) l4d_farm03_bridge | (1)by Pioneer | Advanced | 11.13 minutes |
| (Co-op) l4d_farm04_barn | (1)by Pioneer | Advanced | 8.87 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport04_terminal | (1)by Pioneer | Advanced | 6.98 minutes |
| (Co-op) l4d_farm01_hilltop | (1)by Pioneer | Advanced | 3.63 minutes |
| (Co-op) l4d_farm02_traintunnel | (1)by Pioneer | Advanced | 7.59 minutes |
| (Co-op) l4d_farm03_bridge | (1)by Pioneer | Advanced | 11.13 minutes |
| (Co-op) l4d_farm04_barn | (1)by Pioneer | Advanced | 8.87 minutes |