Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | Fazma | Normal | 13.44 minutes |
| (Co-op) l4d_airport04_terminal | Fazma | Normal | 8.62 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | Fazma | Normal | 4.58 minutes |
| (Co-op) l4d_smalltown02_drainage | Fazma | Normal | 6.53 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | Fazma | Normal | 13.44 minutes |
| (Co-op) l4d_airport04_terminal | Fazma | Normal | 8.62 minutes |
| (Co-op) l4d_smalltown01_caves | Fazma | Normal | 4.58 minutes |
| (Co-op) l4d_smalltown02_drainage | Fazma | Normal | 6.53 minutes |