Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Igruha | Advanced | 2.18 minutes |
| (Co-op) l4d_airport02_offices | Igruha | Advanced | 7.06 minutes |
| (Co-op) l4d_airport03_garage | Igruha | Advanced | 7.47 minutes |
| (Co-op) l4d_airport04_terminal | Igruha | Advanced | 7.81 minutes |
| (Co-op) l4d_airport05_runway | Igruha | Advanced | 5.38 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Igruha | Advanced | 2.18 minutes |
| (Co-op) l4d_airport02_offices | Igruha | Advanced | 7.06 minutes |
| (Co-op) l4d_airport03_garage | Igruha | Advanced | 7.47 minutes |
| (Co-op) l4d_airport04_terminal | Igruha | Advanced | 7.81 minutes |
| (Co-op) l4d_airport05_runway | Igruha | Advanced | 5.38 minutes |
| (Co-op) l4d_river03_port | Igruha | Advanced | 9.42 minutes |
| (Co-op) l4d_river03_port | Igruha | Advanced | 9.42 minutes |