Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | BPODE | Expert | 3.67 minutes |
| (Co-op) l4d_airport03_garage | BPODE | Expert | 14.26 minutes |
| (Co-op) l4d_airport04_terminal | BPODE | Expert | 10.51 minutes |
| (Co-op) l4d_airport05_runway | BPODE | Expert | 11.83 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | BPODE | Expert | 3.67 minutes |
| (Co-op) l4d_airport03_garage | BPODE | Expert | 14.26 minutes |
| (Co-op) l4d_airport04_terminal | BPODE | Expert | 10.51 minutes |
| (Co-op) l4d_airport05_runway | BPODE | Expert | 11.83 minutes |