No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  Da_Perculater | Normal | 8.78 minutes |
| (Co-op) l4d_hospital03_sewers | Da_Perculater | Normal | 7.14 minutes |
| (Co-op) l4d_hospital04_interior | Da_Perculater | Normal | 11.87 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | Da_Perculater | Normal | 7.77 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Da_Perculater | Normal | 9.33 minutes |
| (Co-op) l4d_smalltown05_houseboat | Da_Perculater | Normal | 12.71 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | Da_Perculater | Normal | 6.48 minutes |
| (Co-op) l4d_farm02_traintunnel | Da_Perculater | Normal | 8.88 minutes |
| (Co-op) l4d_farm03_bridge | Da_Perculater | Normal | 7.60 minutes |
| (Co-op) l4d_farm04_barn | Da_Perculater | Normal | 5.76 minutes |
| (Co-op) l4d_farm05_cornfield | Da_Perculater | Normal | 12.66 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | Da_Perculater | Normal | 10.38 minutes |
| (Co-op) l4d_garage02_lots | Da_Perculater | Normal | 12.35 minutes |
