No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital04_interior | Zee | Advanced | 1.47 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm03_bridge | Zee | Advanced | 12.23 minutes |
| (Co-op) l4d_farm04_barn | Zee | Advanced | 5.10 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm03_bridge | Zee | Advanced | 12.23 minutes |
| (Co-op) l4d_farm04_barn | Zee | Advanced | 5.10 minutes |
| (Co-op) l4d_hospital04_interior | Zee | Advanced | 1.47 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Survival) l4d_sv_lighthouse | Zee | Normal | 2.10 minutes |
| (Survival) l4d_sv_lighthouse | Zee | Normal | 2.10 minutes |