No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | | Expert | 5.74 minutes |
| (Co-op) l4d_hospital02_subway | | Expert | 14.88 minutes |
| (Co-op) l4d_hospital03_sewers | | Expert | 10.94 minutes |
| (Co-op) l4d_hospital05_rooftop | | Advanced | 7.71 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | | Advanced | 5.03 minutes |
| (Co-op) l4d_airport01_greenhouse | | Normal | 3.10 minutes |
| (Co-op) l4d_airport02_offices | | Normal | 5.59 minutes |
| (Co-op) l4d_airport03_garage | | Advanced | 16.37 minutes |
| (Co-op) l4d_airport03_garage | | Normal | 8.91 minutes |
| (Co-op) l4d_airport04_terminal | | Advanced | 13.17 minutes |
| (Co-op) l4d_airport04_terminal | | Normal | 3.29 minutes |
| (Co-op) l4d_airport05_runway | | Normal | 6.79 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | | Advanced | 5.03 minutes |
| (Co-op) l4d_airport01_greenhouse | | Normal | 3.10 minutes |
| (Co-op) l4d_airport02_offices | | Normal | 5.59 minutes |
| (Co-op) l4d_airport03_garage | | Advanced | 16.37 minutes |
| (Co-op) l4d_airport03_garage | | Normal | 8.91 minutes |
| (Co-op) l4d_airport04_terminal | | Advanced | 13.17 minutes |
| (Co-op) l4d_airport04_terminal | | Normal | 3.29 minutes |
| (Co-op) l4d_airport05_runway | | Normal | 6.79 minutes |
| (Co-op) l4d_hospital01_apartment | | Expert | 5.74 minutes |
| (Co-op) l4d_hospital02_subway | | Expert | 14.88 minutes |
| (Co-op) l4d_hospital03_sewers | | Expert | 10.94 minutes |
| (Co-op) l4d_hospital05_rooftop | | Advanced | 7.71 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 16.19 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 16.19 minutes |
| (Co-op) l4d_river02_barge | | Normal | 10.06 minutes |
| (Co-op) l4d_river02_barge | | Normal | 10.06 minutes |