No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital05_rooftop |  Your best fiend | Normal | 11.13 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | Your best fiend | Normal | 9.38 minutes |
| (Co-op) l4d_airport02_offices | Your best fiend | Normal | 14.31 minutes |
| (Co-op) l4d_airport03_garage | Your best fiend | Normal | 20.32 minutes |
