No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | NIETO | Expert | 3.50 minutes |
| (Co-op) l4d_hospital04_interior | NIETO | Expert | 5.80 minutes |
| (Co-op) l4d_hospital05_rooftop | NIETO | Expert | 9.87 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | NIETO | Expert | 4.78 minutes |
| (Co-op) l4d_smalltown02_drainage | NIETO | Expert | 4.87 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | NIETO | Expert | 14.12 minutes |
| (Co-op) l4d_smalltown04_mainstreet | NIETO | Expert | 9.34 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | NIETO | Expert | 3.50 minutes |
| (Co-op) l4d_hospital04_interior | NIETO | Expert | 5.80 minutes |
| (Co-op) l4d_hospital05_rooftop | NIETO | Expert | 9.87 minutes |
| (Co-op) l4d_smalltown01_caves | NIETO | Expert | 4.78 minutes |
| (Co-op) l4d_smalltown02_drainage | NIETO | Expert | 4.87 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | NIETO | Expert | 14.12 minutes |
| (Co-op) l4d_smalltown04_mainstreet | NIETO | Expert | 9.34 minutes |