No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital03_sewers | SkuLLTch4R | Expert | 19.42 minutes |
| (Co-op) l4d_hospital04_interior | SkuLLTch4R | Expert | 6.08 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | SkuLLTch4R | Advanced | 12.11 minutes |
| (Co-op) l4d_airport04_terminal | SkuLLTch4R | Advanced | 8.31 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | SkuLLTch4R | Advanced | 12.11 minutes |
| (Co-op) l4d_airport04_terminal | SkuLLTch4R | Advanced | 8.31 minutes |
| (Co-op) l4d_city17_03 | SkuLLTch4R | Advanced | 11.24 minutes |
| (Co-op) l4d_city17_03 | SkuLLTch4R | Advanced | 11.24 minutes |
| (Co-op) l4d_hospital03_sewers | SkuLLTch4R | Expert | 19.42 minutes |
| (Co-op) l4d_hospital04_interior | SkuLLTch4R | Expert | 6.08 minutes |