Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Dirop | Expert | 4.13 minutes |
| (Co-op) l4d_airport01_greenhouse | Dirop | Advanced | 3.72 minutes |
| (Co-op) l4d_airport02_offices | Dirop | Advanced | 9.55 minutes |
| (Co-op) l4d_airport03_garage | Dirop | Expert | 16.22 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown02_drainage | Dirop | Normal | 5.57 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Dirop | Advanced | 6.88 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Dirop | Advanced | 6.73 minutes |
| (Co-op) l4d_smalltown05_houseboat | Dirop | Advanced | 12.88 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Dirop | Expert | 4.13 minutes |
| (Co-op) l4d_airport01_greenhouse | Dirop | Advanced | 3.72 minutes |
| (Co-op) l4d_airport02_offices | Dirop | Advanced | 9.55 minutes |
| (Co-op) l4d_airport03_garage | Dirop | Expert | 16.22 minutes |
| (Co-op) l4d_river01_docks | Dirop | Expert | 10.67 minutes |
| (Co-op) l4d_river01_docks | Dirop | Expert | 10.67 minutes |
| (Co-op) l4d_river01_docks | Dirop | Advanced | 7.70 minutes |
| (Co-op) l4d_river01_docks | Dirop | Advanced | 7.70 minutes |
| (Co-op) l4d_river02_barge | Dirop | Expert | 10.01 minutes |
| (Co-op) l4d_river02_barge | Dirop | Expert | 10.01 minutes |
| (Co-op) l4d_river02_barge | Dirop | Advanced | 8.99 minutes |
| (Co-op) l4d_river02_barge | Dirop | Advanced | 8.99 minutes |
| (Co-op) l4d_river03_port | Dirop | Advanced | 10.25 minutes |
| (Co-op) l4d_river03_port | Dirop | Advanced | 10.25 minutes |
| (Co-op) l4d_smalltown02_drainage | Dirop | Normal | 5.57 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Dirop | Advanced | 6.88 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Dirop | Advanced | 6.73 minutes |
| (Co-op) l4d_smalltown05_houseboat | Dirop | Advanced | 12.88 minutes |