No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  ddat14game | Normal | 5.51 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | ddat14game | Normal | 4.92 minutes |
| (Co-op) l4d_airport05_runway | ddat14game | Normal | 9.01 minutes |
