Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | DYnChIk | Advanced | 2.88 minutes |
| (Co-op) l4d_airport02_offices | DYnChIk | Advanced | 9.40 minutes |
| (Co-op) l4d_airport03_garage | DYnChIk | Advanced | 10.17 minutes |
| (Co-op) l4d_airport04_terminal | DYnChIk | Advanced | 7.51 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | DYnChIk | Advanced | 2.88 minutes |
| (Co-op) l4d_airport02_offices | DYnChIk | Advanced | 9.40 minutes |
| (Co-op) l4d_airport03_garage | DYnChIk | Advanced | 10.17 minutes |
| (Co-op) l4d_airport04_terminal | DYnChIk | Advanced | 7.51 minutes |
| (Co-op) l4d_river03_port | DYnChIk | Advanced | 12.85 minutes |
| (Co-op) l4d_river03_port | DYnChIk | Advanced | 12.85 minutes |