Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | DiLetanT | Expert | 3.87 minutes |
| (Co-op) l4d_airport02_offices | DiLetanT | Expert | 12.13 minutes |
| (Co-op) l4d_airport03_garage | DiLetanT | Expert | 9.20 minutes |
| (Co-op) l4d_airport04_terminal | DiLetanT | Expert | 5.25 minutes |
| (Co-op) l4d_airport05_runway | DiLetanT | Expert | 7.91 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | DiLetanT | Expert | 3.82 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | DiLetanT | Expert | 3.87 minutes |
| (Co-op) l4d_airport02_offices | DiLetanT | Expert | 12.13 minutes |
| (Co-op) l4d_airport03_garage | DiLetanT | Expert | 9.20 minutes |
| (Co-op) l4d_airport04_terminal | DiLetanT | Expert | 5.25 minutes |
| (Co-op) l4d_airport05_runway | DiLetanT | Expert | 7.91 minutes |
| (Co-op) l4d_farm01_hilltop | DiLetanT | Expert | 3.82 minutes |
| (Co-op) l4d_river03_port | DiLetanT | Expert | 11.34 minutes |
| (Co-op) l4d_river03_port | DiLetanT | Expert | 11.34 minutes |