Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport04_terminal | [KG]by Pioneer | Normal | 6.45 minutes |
| (Co-op) l4d_airport05_runway | [KG]by Pioneer | Normal | 7.50 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | [KG]by Pioneer | Normal | 3.07 minutes |
| (Co-op) l4d_farm02_traintunnel | [KG]by Pioneer | Normal | 7.00 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport04_terminal | [KG]by Pioneer | Normal | 6.45 minutes |
| (Co-op) l4d_airport05_runway | [KG]by Pioneer | Normal | 7.50 minutes |
| (Co-op) l4d_farm01_hilltop | [KG]by Pioneer | Normal | 3.07 minutes |
| (Co-op) l4d_farm02_traintunnel | [KG]by Pioneer | Normal | 7.00 minutes |