No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  BoBBy._. | Normal | 10.52 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | BoBBy._. | Normal | 6.52 minutes |
| (Co-op) l4d_airport02_offices | BoBBy._. | Normal | 7.36 minutes |
| (Co-op) l4d_airport03_garage | BoBBy._. | Normal | 8.21 minutes |
| (Co-op) l4d_airport04_terminal | BoBBy._. | Normal | 4.27 minutes |
| (Co-op) l4d_airport05_runway | BoBBy._. | Normal | 8.33 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage02_lots | BoBBy._. | Normal | 11.44 minutes |
