No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  PvtBangBang | Advanced | 6.60 minutes |
| (Co-op) l4d_hospital02_subway | PvtBangBang | Advanced | 12.39 minutes |
| (Co-op) l4d_hospital03_sewers | PvtBangBang | Advanced | 12.51 minutes |
| (Co-op) l4d_hospital04_interior | PvtBangBang | Advanced | 7.08 minutes |
| (Co-op) l4d_hospital05_rooftop | PvtBangBang | Advanced | 11.12 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | PvtBangBang | Normal | 1.33 minutes |
| (Co-op) l4d_airport02_offices | PvtBangBang | Normal | 6.49 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | PvtBangBang | Advanced | 5.26 minutes |
| (Co-op) l4d_smalltown02_drainage | PvtBangBang | Normal | 5.22 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | PvtBangBang | Expert | 9.29 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | PvtBangBang | Normal | 8.53 minutes |
| (Co-op) l4d_smalltown04_mainstreet | PvtBangBang | Expert | 8.46 minutes |
| (Co-op) l4d_smalltown04_mainstreet | PvtBangBang | Normal | 6.83 minutes |
| (Co-op) l4d_smalltown05_houseboat | PvtBangBang | Normal | 9.42 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | PvtBangBang | Advanced | 15.33 minutes |
| (Co-op) l4d_garage02_lots | PvtBangBang | Advanced | 16.42 minutes |
