No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  defnotfurry | Normal | 3.00 minutes |
| (Co-op) l4d_hospital02_subway | defnotfurry | Normal | 7.47 minutes |
| (Co-op) l4d_hospital03_sewers | defnotfurry | Normal | 3.71 minutes |
| (Co-op) l4d_hospital04_interior | defnotfurry | Normal | 5.81 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | defnotfurry | Normal | 2.02 minutes |
| (Co-op) l4d_airport02_offices | defnotfurry | Normal | 6.72 minutes |
| (Co-op) l4d_airport03_garage | defnotfurry | Normal | 7.83 minutes |
| (Co-op) l4d_airport04_terminal | defnotfurry | Normal | 3.60 minutes |
| (Co-op) l4d_airport05_runway | defnotfurry | Normal | 5.86 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | defnotfurry | Expert | 4.96 minutes |
| (Co-op) l4d_smalltown02_drainage | defnotfurry | Expert | 7.50 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | defnotfurry | Expert | 7.13 minutes |
| (Co-op) l4d_smalltown04_mainstreet | defnotfurry | Expert | 6.43 minutes |
| (Co-op) l4d_smalltown04_mainstreet | defnotfurry | Normal | 4.88 minutes |
| (Co-op) l4d_smalltown05_houseboat | defnotfurry | Normal | 8.45 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | defnotfurry | Expert | 9.17 minutes |
| (Co-op) l4d_garage01_alleys | defnotfurry | Normal | 7.19 minutes |
| (Co-op) l4d_garage02_lots | defnotfurry | Expert | 13.19 minutes |
| (Co-op) l4d_garage02_lots | defnotfurry | Normal | 9.54 minutes |
