No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  DEEFEE | Advanced | 9.06 minutes |
| (Co-op) l4d_hospital02_subway | DEEFEE | Normal | 5.25 minutes |
| (Co-op) l4d_hospital03_sewers | DEEFEE | Advanced | 9.23 minutes |
| (Co-op) l4d_hospital03_sewers | DEEFEE | Normal | 5.13 minutes |
| (Co-op) l4d_hospital04_interior | DEEFEE | Advanced | 7.24 minutes |
| (Co-op) l4d_hospital04_interior | DEEFEE | Normal | 4.66 minutes |
| (Co-op) l4d_hospital05_rooftop | DEEFEE | Advanced | 7.61 minutes |
| (Co-op) l4d_hospital05_rooftop | DEEFEE | Normal | 6.53 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | DEEFEE | Advanced | 5.11 minutes |
| (Co-op) l4d_airport01_greenhouse | DEEFEE | Normal | 2.79 minutes |
| (Co-op) l4d_airport02_offices | DEEFEE | Advanced | 17.78 minutes |
| (Co-op) l4d_airport02_offices | DEEFEE | Normal | 6.18 minutes |
| (Co-op) l4d_airport03_garage | DEEFEE | Normal | 7.83 minutes |
| (Co-op) l4d_airport04_terminal | DEEFEE | Normal | 3.78 minutes |
| (Co-op) l4d_airport05_runway | DEEFEE | Normal | 5.87 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | DEEFEE | Advanced | 6.87 minutes |
| (Co-op) l4d_smalltown02_drainage | DEEFEE | Advanced | 5.47 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | DEEFEE | Advanced | 6.86 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | DEEFEE | Normal | 5.78 minutes |
| (Co-op) l4d_smalltown04_mainstreet | DEEFEE | Advanced | 10.33 minutes |
| (Co-op) l4d_smalltown04_mainstreet | DEEFEE | Normal | 7.61 minutes |
| (Co-op) l4d_smalltown05_houseboat | DEEFEE | Advanced | 9.20 minutes |
| (Co-op) l4d_smalltown05_houseboat | DEEFEE | Normal | 8.28 minutes |
