No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital05_rooftop |  ethanduck1988 | Advanced | 8.14 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport04_terminal | ethanduck1988 | Normal | 3.17 minutes |
| (Co-op) l4d_airport05_runway | ethanduck1988 | Normal | 8.76 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | ethanduck1988 | Advanced | 3.76 minutes |
| (Co-op) l4d_smalltown02_drainage | ethanduck1988 | Advanced | 6.83 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | ethanduck1988 | Advanced | 8.38 minutes |
| (Co-op) l4d_smalltown04_mainstreet | ethanduck1988 | Advanced | 7.87 minutes |
