No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | sinks | Expert | 2.65 minutes |
| (Co-op) l4d_hospital02_subway | sinks | Expert | 8.60 minutes |
| (Co-op) l4d_hospital03_sewers | sinks | Expert | 9.38 minutes |
| (Co-op) l4d_hospital04_interior | sinks | Expert | 7.11 minutes |
| (Co-op) l4d_hospital05_rooftop | sinks | Expert | 8.50 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | sinks | Expert | 4.57 minutes |
| (Co-op) l4d_smalltown02_drainage | sinks | Expert | 6.36 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | sinks | Expert | 8.95 minutes |
| (Co-op) l4d_smalltown04_mainstreet | sinks | Expert | 7.87 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | sinks | Expert | 2.65 minutes |
| (Co-op) l4d_hospital02_subway | sinks | Expert | 8.60 minutes |
| (Co-op) l4d_hospital03_sewers | sinks | Expert | 9.38 minutes |
| (Co-op) l4d_hospital04_interior | sinks | Expert | 7.11 minutes |
| (Co-op) l4d_hospital05_rooftop | sinks | Expert | 8.50 minutes |
| (Co-op) l4d_smalltown01_caves | sinks | Expert | 4.57 minutes |
| (Co-op) l4d_smalltown02_drainage | sinks | Expert | 6.36 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | sinks | Expert | 8.95 minutes |
| (Co-op) l4d_smalltown04_mainstreet | sinks | Expert | 7.87 minutes |