Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | Chelioss_94 | Expert | 9.84 minutes |
| (Co-op) l4d_airport03_garage | Chelioss_94 | Expert | 11.47 minutes |
| (Co-op) l4d_airport04_terminal | Chelioss_94 | Expert | 10.93 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown05_houseboat | Chelioss_94 | Expert | 13.20 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | Chelioss_94 | Expert | 9.84 minutes |
| (Co-op) l4d_airport03_garage | Chelioss_94 | Expert | 11.47 minutes |
| (Co-op) l4d_airport04_terminal | Chelioss_94 | Expert | 10.93 minutes |
| (Co-op) l4d_smalltown05_houseboat | Chelioss_94 | Expert | 13.20 minutes |