No Mercy - Co-op (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Survival) l4d_hospital03_sewers | Friendly Neighborhood Music Man | Normal | 3.86 minutes |
Death Toll - Co-op (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Survival) l4d_smalltown02_drainage | Friendly Neighborhood Music Man | Normal | 6.49 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Survival) l4d_hospital03_sewers | Friendly Neighborhood Music Man | Normal | 3.86 minutes |
| (Survival) l4d_smalltown02_drainage | Friendly Neighborhood Music Man | Normal | 6.49 minutes |
| (Survival) l4d_vs_airport05_runway | Friendly Neighborhood Music Man | Normal | 5.54 minutes |
| (Survival) l4d_vs_airport05_runway | Friendly Neighborhood Music Man | Normal | 5.54 minutes |