No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  anotherMoose | Normal | 2.46 minutes |
| (Co-op) l4d_hospital02_subway | anotherMoose | Normal | 7.86 minutes |
| (Co-op) l4d_hospital03_sewers | anotherMoose | Normal | 6.95 minutes |
| (Co-op) l4d_hospital04_interior | anotherMoose | Normal | 4.72 minutes |
| (Co-op) l4d_hospital05_rooftop | anotherMoose | Normal | 7.24 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | anotherMoose | Normal | 3.98 minutes |
| (Co-op) l4d_airport02_offices | anotherMoose | Normal | 7.83 minutes |
| (Co-op) l4d_airport04_terminal | anotherMoose | Normal | 5.00 minutes |
| (Co-op) l4d_airport05_runway | anotherMoose | Normal | 5.82 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | anotherMoose | Normal | 3.29 minutes |
| (Co-op) l4d_farm02_traintunnel | anotherMoose | Normal | 5.97 minutes |
| (Co-op) l4d_farm03_bridge | anotherMoose | Normal | 7.73 minutes |
| (Co-op) l4d_farm04_barn | anotherMoose | Normal | 6.79 minutes |
| (Co-op) l4d_farm05_cornfield | anotherMoose | Normal | 10.10 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | anotherMoose | Normal | 11.69 minutes |
| (Co-op) l4d_garage02_lots | anotherMoose | Normal | 9.81 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Survival) l4d_hospital03_sewers | anotherMoose | Normal | 4.02 minutes |
