No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  dealtyhollows | Expert | 10.11 minutes |
| (Co-op) l4d_hospital04_interior | dealtyhollows | Expert | 5.78 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | dealtyhollows | Normal | 3.05 minutes |
| (Co-op) l4d_airport02_offices | dealtyhollows | Normal | 8.29 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm02_traintunnel | dealtyhollows | Normal | 2.49 minutes |
| (Co-op) l4d_farm03_bridge | dealtyhollows | Normal | 4.09 minutes |
| (Co-op) l4d_farm04_barn | dealtyhollows | Normal | 2.68 minutes |
| (Co-op) l4d_farm05_cornfield | dealtyhollows | Normal | 7.69 minutes |
