No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital03_sewers | LUBA-LAVASH | Normal | 9.07 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | LUBA-LAVASH | Advanced | 13.95 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | LUBA-LAVASH | Advanced | 13.95 minutes |
| (Co-op) l4d_hospital03_sewers | LUBA-LAVASH | Normal | 9.07 minutes |