No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital04_interior | Wave | Expert | 6.67 minutes |
| (Co-op) l4d_hospital05_rooftop | Wave | Expert | 11.70 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | Wave | Expert | 5.33 minutes |
| (Co-op) l4d_smalltown02_drainage | Wave | Expert | 9.65 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Wave | Expert | 12.68 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Wave | Expert | 8.54 minutes |
| (Co-op) l4d_smalltown05_houseboat | Wave | Expert | 13.65 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital04_interior | Wave | Expert | 6.67 minutes |
| (Co-op) l4d_hospital05_rooftop | Wave | Expert | 11.70 minutes |
| (Co-op) l4d_smalltown01_caves | Wave | Expert | 5.33 minutes |
| (Co-op) l4d_smalltown02_drainage | Wave | Expert | 9.65 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Wave | Expert | 12.68 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Wave | Expert | 8.54 minutes |
| (Co-op) l4d_smalltown05_houseboat | Wave | Expert | 13.65 minutes |