No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway | [RS]David Guetta | Advanced | 9.37 minutes |
| (Co-op) l4d_hospital03_sewers | [RS]David Guetta | Advanced | 11.25 minutes |
| (Co-op) l4d_hospital04_interior | [RS]David Guetta | Advanced | 8.59 minutes |
| (Co-op) l4d_hospital05_rooftop | [RS]David Guetta | Advanced | 10.69 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport04_terminal | [RS]David Guetta | Normal | 1.11 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport04_terminal | [RS]David Guetta | Normal | 1.11 minutes |
| (Co-op) l4d_hospital02_subway | [RS]David Guetta | Advanced | 9.37 minutes |
| (Co-op) l4d_hospital03_sewers | [RS]David Guetta | Advanced | 11.25 minutes |
| (Co-op) l4d_hospital04_interior | [RS]David Guetta | Advanced | 8.59 minutes |
| (Co-op) l4d_hospital05_rooftop | [RS]David Guetta | Advanced | 10.69 minutes |