No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital03_sewers |  Cptn. Puma | Advanced | 8.57 minutes |
| (Co-op) l4d_hospital04_interior | Cptn. Puma | Advanced | 7.01 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | Cptn. Puma | Advanced | 10.17 minutes |
