Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | Jaz99 | Expert | 11.34 minutes |
| (Co-op) l4d_airport03_garage | Jaz99 | Expert | 13.07 minutes |
| (Co-op) l4d_airport04_terminal | Jaz99 | Expert | 8.83 minutes |
| (Co-op) l4d_airport05_runway | Jaz99 | Expert | 9.05 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | Jaz99 | Expert | 4.29 minutes |
| (Co-op) l4d_farm02_traintunnel | Jaz99 | Expert | 9.56 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | Jaz99 | Expert | 11.34 minutes |
| (Co-op) l4d_airport03_garage | Jaz99 | Expert | 13.07 minutes |
| (Co-op) l4d_airport04_terminal | Jaz99 | Expert | 8.83 minutes |
| (Co-op) l4d_airport05_runway | Jaz99 | Expert | 9.05 minutes |
| (Co-op) l4d_farm01_hilltop | Jaz99 | Expert | 4.29 minutes |
| (Co-op) l4d_farm02_traintunnel | Jaz99 | Expert | 9.56 minutes |