Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | basicplayer | Normal | 30.03 seconds |
| (Co-op) l4d_airport02_offices | basicplayer | Advanced | 10.35 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | basicplayer | Normal | 3.89 seconds |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | basicplayer | Normal | 30.03 seconds |
| (Co-op) l4d_airport02_offices | basicplayer | Advanced | 10.35 minutes |
| (Co-op) l4d_farm01_hilltop | basicplayer | Normal | 3.89 seconds |