No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | SKALWOKER | Normal | 2.16 minutes |
| (Co-op) l4d_hospital05_rooftop | SKALWOKER | Advanced | 8.92 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | SKALWOKER | Advanced | 42.25 seconds |
| (Co-op) l4d_airport02_offices | SKALWOKER | Normal | 10.59 minutes |
| (Co-op) l4d_airport03_garage | SKALWOKER | Advanced | 10.09 minutes |
| (Co-op) l4d_airport03_garage | SKALWOKER | Normal | 10.69 minutes |
| (Co-op) l4d_airport04_terminal | SKALWOKER | Advanced | 6.16 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | SKALWOKER | Advanced | 42.25 seconds |
| (Co-op) l4d_airport02_offices | SKALWOKER | Normal | 10.59 minutes |
| (Co-op) l4d_airport03_garage | SKALWOKER | Advanced | 10.09 minutes |
| (Co-op) l4d_airport03_garage | SKALWOKER | Normal | 10.69 minutes |
| (Co-op) l4d_airport04_terminal | SKALWOKER | Advanced | 6.16 minutes |
| (Co-op) l4d_hospital01_apartment | SKALWOKER | Normal | 2.16 minutes |
| (Co-op) l4d_hospital05_rooftop | SKALWOKER | Advanced | 8.92 minutes |