No Mercy - Co-op (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Survival) l4d_hospital03_sewers | Sora Duck | Normal | 3.17 minutes |
Dead Air - Co-op (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Survival) l4d_airport04_terminal | Sora Duck | Normal | 4.65 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Survival) l4d_airport04_terminal | Sora Duck | Normal | 4.65 minutes |
| (Survival) l4d_hospital03_sewers | Sora Duck | Normal | 3.17 minutes |
| (Survival) l4d_smalltown04_mainstreet | Sora Duck | Normal | 1.31 minutes |
| (Survival) l4d_smalltown04_mainstreet | Sora Duck | Normal | 1.31 minutes |
| (Survival) l4d_sv_lighthouse | Sora Duck | Normal | 2.11 minutes |
| (Survival) l4d_sv_lighthouse | Sora Duck | Normal | 2.11 minutes |