No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | bobur | Advanced | 3.79 minutes |
| (Co-op) l4d_hospital02_subway | bobur | Advanced | 12.79 minutes |
| (Co-op) l4d_hospital03_sewers | bobur | Advanced | 8.22 minutes |
| (Co-op) l4d_hospital04_interior | bobur | Advanced | 7.96 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown02_drainage | bobur | Advanced | 5.57 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | bobur | Advanced | 9.93 minutes |
| (Co-op) l4d_smalltown04_mainstreet | bobur | Advanced | 8.79 minutes |
| (Co-op) l4d_smalltown05_houseboat | bobur | Advanced | 15.30 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | bobur | Advanced | 3.79 minutes |
| (Co-op) l4d_hospital02_subway | bobur | Advanced | 12.79 minutes |
| (Co-op) l4d_hospital03_sewers | bobur | Advanced | 8.22 minutes |
| (Co-op) l4d_hospital04_interior | bobur | Advanced | 7.96 minutes |
| (Co-op) l4d_river01_docks | bobur | Advanced | 12.46 minutes |
| (Co-op) l4d_river01_docks | bobur | Advanced | 12.46 minutes |
| (Co-op) l4d_smalltown02_drainage | bobur | Advanced | 5.57 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | bobur | Advanced | 9.93 minutes |
| (Co-op) l4d_smalltown04_mainstreet | bobur | Advanced | 8.79 minutes |
| (Co-op) l4d_smalltown05_houseboat | bobur | Advanced | 15.30 minutes |