No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | Volfstien | Expert | 2.87 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | Volfstien | Expert | 7.65 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown02_drainage | Volfstien | Expert | 5.08 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Volfstien | Expert | 9.66 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | Volfstien | Expert | 7.65 minutes |
| (Co-op) l4d_hospital01_apartment | Volfstien | Expert | 2.87 minutes |
| (Co-op) l4d_smalltown02_drainage | Volfstien | Expert | 5.08 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Volfstien | Expert | 9.66 minutes |