No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  Rémy Lekarls | Normal | 14.52 minutes |
| (Co-op) l4d_hospital03_sewers | Rémy Lekarls | Normal | 4.17 minutes |
| (Co-op) l4d_hospital04_interior | Rémy Lekarls | Normal | 6.22 minutes |
| (Co-op) l4d_hospital05_rooftop | Rémy Lekarls | Normal | 6.82 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | Rémy Lekarls | Normal | 3.69 minutes |
| (Co-op) l4d_smalltown02_drainage | Rémy Lekarls | Normal | 6.16 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Rémy Lekarls | Normal | 7.53 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Rémy Lekarls | Normal | 9.59 minutes |
| (Co-op) l4d_smalltown05_houseboat | Rémy Lekarls | Normal | 9.00 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm05_cornfield | Rémy Lekarls | Normal | 8.10 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | Rémy Lekarls | Normal | 8.83 minutes |
| (Co-op) l4d_garage02_lots | Rémy Lekarls | Normal | 14.03 minutes |
