Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | GOGARGA | Advanced | 8.80 minutes |
| (Co-op) l4d_airport04_terminal | GOGARGA | Advanced | 5.52 minutes |
| (Co-op) l4d_airport05_runway | GOGARGA | Advanced | 8.62 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | GOGARGA | Advanced | 3.81 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | GOGARGA | Advanced | 8.80 minutes |
| (Co-op) l4d_airport04_terminal | GOGARGA | Advanced | 5.52 minutes |
| (Co-op) l4d_airport05_runway | GOGARGA | Advanced | 8.62 minutes |
| (Co-op) l4d_farm01_hilltop | GOGARGA | Advanced | 3.81 minutes |