No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital02_subway | bobur | Advanced | 9.53 minutes |
| (Co-op) l4d_hospital03_sewers | bobur | Advanced | 50.17 seconds |
| (Co-op) l4d_hospital04_interior | bobur | Advanced | 9.85 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | bobur | Advanced | 6.40 minutes |
| (Co-op) l4d_smalltown02_drainage | bobur | Advanced | 9.09 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | bobur | Advanced | 4.65 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital02_subway | bobur | Advanced | 9.53 minutes |
| (Co-op) l4d_hospital03_sewers | bobur | Advanced | 50.17 seconds |
| (Co-op) l4d_hospital04_interior | bobur | Advanced | 9.85 minutes |
| (Co-op) l4d_smalltown01_caves | bobur | Advanced | 6.40 minutes |
| (Co-op) l4d_smalltown02_drainage | bobur | Advanced | 9.09 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | bobur | Advanced | 4.65 minutes |