Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport03_garage | [AZ]by Pioneer | Normal | 6.90 minutes |
| (Co-op) l4d_airport04_terminal | [AZ]by Pioneer | Advanced | 3.91 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | [AZ]by Pioneer | Advanced | 4.76 minutes |
| (Co-op) l4d_farm01_hilltop | [AZ]by Pioneer | Normal | 27.99 seconds |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport03_garage | [AZ]by Pioneer | Normal | 6.90 minutes |
| (Co-op) l4d_airport04_terminal | [AZ]by Pioneer | Advanced | 3.91 minutes |
| (Co-op) l4d_farm01_hilltop | [AZ]by Pioneer | Advanced | 4.76 minutes |
| (Co-op) l4d_farm01_hilltop | [AZ]by Pioneer | Normal | 27.99 seconds |