No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital03_sewers |  Deathdealer | Expert | 3.53 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport04_terminal | Deathdealer | Normal | 19.84 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | Deathdealer | Expert | 4.45 minutes |
| (Co-op) l4d_smalltown02_drainage | Deathdealer | Expert | 4.93 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Deathdealer | Expert | 7.39 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Deathdealer | Expert | 12.03 minutes |
| (Co-op) l4d_smalltown05_houseboat | Deathdealer | Advanced | 10.85 minutes |
