Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Rollton | Advanced | 3.96 minutes |
| (Co-op) l4d_airport02_offices | Rollton | Advanced | 9.86 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown02_drainage | Rollton | Advanced | 4.42 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Rollton | Advanced | 5.12 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Rollton | Advanced | 6.69 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Rollton | Advanced | 3.96 minutes |
| (Co-op) l4d_airport02_offices | Rollton | Advanced | 9.86 minutes |
| (Co-op) l4d_smalltown02_drainage | Rollton | Advanced | 4.42 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Rollton | Advanced | 5.12 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Rollton | Advanced | 6.69 minutes |