No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital03_sewers | ZaiKO | Advanced | 8.79 minutes |
| (Co-op) l4d_hospital04_interior | ZaiKO | Advanced | 6.42 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | ZaiKO | Normal | 18.10 seconds |
| (Co-op) l4d_smalltown03_ranchhouse | ZaiKO | Normal | 4.10 minutes |
| (Co-op) l4d_smalltown04_mainstreet | ZaiKO | Normal | 6.47 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital03_sewers | ZaiKO | Advanced | 8.79 minutes |
| (Co-op) l4d_hospital04_interior | ZaiKO | Advanced | 6.42 minutes |
| (Co-op) l4d_river01_docks | ZaiKO | Normal | 1.46 minutes |
| (Co-op) l4d_river01_docks | ZaiKO | Normal | 1.46 minutes |
| (Co-op) l4d_smalltown01_caves | ZaiKO | Normal | 18.10 seconds |
| (Co-op) l4d_smalltown03_ranchhouse | ZaiKO | Normal | 4.10 minutes |
| (Co-op) l4d_smalltown04_mainstreet | ZaiKO | Normal | 6.47 minutes |