No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  mejames | Expert | 9.73 minutes |
| (Co-op) l4d_hospital02_subway | mejames | Advanced | 6.20 minutes |
| (Co-op) l4d_hospital03_sewers | mejames | Expert | 10.45 minutes |
| (Co-op) l4d_hospital03_sewers | mejames | Advanced | 7.86 minutes |
| (Co-op) l4d_hospital04_interior | mejames | Expert | 6.20 minutes |
| (Co-op) l4d_hospital04_interior | mejames | Advanced | 6.45 minutes |
| (Co-op) l4d_hospital05_rooftop | mejames | Advanced | 6.19 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | mejames | Advanced | 3.99 minutes |
| (Co-op) l4d_airport02_offices | mejames | Advanced | 9.12 minutes |
| (Co-op) l4d_airport03_garage | mejames | Advanced | 10.26 minutes |
| (Co-op) l4d_airport04_terminal | mejames | Advanced | 7.16 minutes |
| (Co-op) l4d_airport05_runway | mejames | Advanced | 7.28 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | mejames | Expert | 5.29 minutes |
| (Co-op) l4d_smalltown01_caves | mejames | Advanced | 3.28 minutes |
| (Co-op) l4d_smalltown02_drainage | mejames | Expert | 8.68 minutes |
| (Co-op) l4d_smalltown02_drainage | mejames | Advanced | 3.81 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | mejames | Expert | 9.47 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | mejames | Advanced | 5.26 minutes |
| (Co-op) l4d_smalltown04_mainstreet | mejames | Expert | 10.18 minutes |
| (Co-op) l4d_smalltown05_houseboat | mejames | Expert | 8.82 minutes |
| (Co-op) l4d_smalltown05_houseboat | mejames | Advanced | 9.14 minutes |
