No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | MaX | Advanced | 5.08 minutes |
| (Co-op) l4d_hospital02_subway | MaX | Advanced | 6.74 minutes |
| (Co-op) l4d_hospital03_sewers | MaX | Advanced | 5.17 minutes |
| (Co-op) l4d_hospital04_interior | MaX | Advanced | 7.18 minutes |
| (Co-op) l4d_hospital05_rooftop | MaX | Advanced | 8.17 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | MaX | Advanced | 5.08 minutes |
| (Co-op) l4d_hospital02_subway | MaX | Advanced | 6.74 minutes |
| (Co-op) l4d_hospital03_sewers | MaX | Advanced | 5.17 minutes |
| (Co-op) l4d_hospital04_interior | MaX | Advanced | 7.18 minutes |
| (Co-op) l4d_hospital05_rooftop | MaX | Advanced | 8.17 minutes |
| (Co-op) l4d_river01_docks | MaX | Advanced | 8.66 minutes |
| (Co-op) l4d_river01_docks | MaX | Advanced | 8.66 minutes |
| (Co-op) l4d_river02_barge | MaX | Advanced | 11.59 minutes |
| (Co-op) l4d_river02_barge | MaX | Advanced | 11.59 minutes |
| (Co-op) l4d_river03_port | MaX | Advanced | 9.63 minutes |
| (Co-op) l4d_river03_port | MaX | Advanced | 9.63 minutes |