Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport05_runway | alexmerser | Advanced | 11.72 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm03_bridge | alexmerser | Advanced | 7.66 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport05_runway | alexmerser | Advanced | 11.72 minutes |
| (Co-op) l4d_farm03_bridge | alexmerser | Advanced | 7.66 minutes |