No Mercy - Co-op (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Survival) l4d_hospital03_sewers | Louie Duck | Normal | 4.93 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Survival) l4d_hospital03_sewers | Louie Duck | Normal | 4.93 minutes |
| (Survival) l4d_river01_docks | Louie Duck | Normal | 4.86 minutes |
| (Survival) l4d_river01_docks | Louie Duck | Normal | 4.86 minutes |
| (Survival) l4d_smalltown04_mainstreet | Louie Duck | Normal | 1.04 minutes |
| (Survival) l4d_smalltown04_mainstreet | Louie Duck | Normal | 1.04 minutes |
| (Survival) l4d_sv_lighthouse | Louie Duck | Normal | 3.80 minutes |
| (Survival) l4d_sv_lighthouse | Louie Duck | Normal | 3.80 minutes |