Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | лись | Advanced | 4.31 minutes |
| (Co-op) l4d_airport03_garage | лись | Advanced | 9.07 minutes |
| (Co-op) l4d_airport04_terminal | лись | Advanced | 4.90 minutes |
| (Co-op) l4d_airport05_runway | лись | Advanced | 5.92 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | лись | Advanced | 3.08 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | лись | Advanced | 4.31 minutes |
| (Co-op) l4d_airport03_garage | лись | Advanced | 9.07 minutes |
| (Co-op) l4d_airport04_terminal | лись | Advanced | 4.90 minutes |
| (Co-op) l4d_airport05_runway | лись | Advanced | 5.92 minutes |
| (Co-op) l4d_farm01_hilltop | лись | Advanced | 3.08 minutes |