No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital04_interior | Gsus Wip | Expert | 5.78 minutes |
| (Co-op) l4d_hospital05_rooftop | Gsus Wip | Expert | 13.16 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | Gsus Wip | Advanced | 7.82 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | Gsus Wip | Advanced | 7.82 minutes |
| (Co-op) l4d_hospital04_interior | Gsus Wip | Expert | 5.78 minutes |
| (Co-op) l4d_hospital05_rooftop | Gsus Wip | Expert | 13.16 minutes |