No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  CyberPhantom | Advanced | 10.58 minutes |
| (Co-op) l4d_hospital03_sewers | CyberPhantom | Advanced | 4.75 minutes |
| (Co-op) l4d_hospital04_interior | CyberPhantom | Advanced | 6.30 minutes |
| (Co-op) l4d_hospital05_rooftop | CyberPhantom | Advanced | 7.59 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport04_terminal | CyberPhantom | Advanced | 6.42 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | CyberPhantom | Advanced | 8.41 minutes |
