Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport05_runway | Aggressive seal0 | Advanced | 9.69 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm02_traintunnel | Aggressive seal0 | Advanced | 8.37 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport05_runway | Aggressive seal0 | Advanced | 9.69 minutes |
| (Co-op) l4d_farm02_traintunnel | Aggressive seal0 | Advanced | 8.37 minutes |