No Mercy - Co-op (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Survival) l4d_hospital03_sewers | Louie Duck | Normal | 7.91 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Survival) l4d_garage01_alleys | Louie Duck | Normal | 24.82 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Survival) l4d_garage01_alleys | Louie Duck | Normal | 24.82 minutes |
| (Survival) l4d_hospital03_sewers | Louie Duck | Normal | 7.91 minutes |