Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | businkaqueen | Advanced | 8.29 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage01_alleys | businkaqueen | Normal | 11.34 minutes |
| (Co-op) l4d_garage02_lots | businkaqueen | Normal | 21.05 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | businkaqueen | Advanced | 8.29 minutes |
| (Co-op) l4d_garage01_alleys | businkaqueen | Normal | 11.34 minutes |
| (Co-op) l4d_garage02_lots | businkaqueen | Normal | 21.05 minutes |
| (Co-op) l4d_river01_docks | businkaqueen | Normal | 47.53 seconds |
| (Co-op) l4d_river01_docks | businkaqueen | Normal | 47.53 seconds |
| (Co-op) l4d_river02_barge | businkaqueen | Normal | 13.47 minutes |
| (Co-op) l4d_river02_barge | businkaqueen | Normal | 13.47 minutes |