No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  SomeDudeMate | Normal | 6.27 minutes |
| (Co-op) l4d_hospital03_sewers | SomeDudeMate | Normal | 6.98 minutes |
| (Co-op) l4d_hospital04_interior | SomeDudeMate | Normal | 5.20 minutes |
| (Co-op) l4d_hospital05_rooftop | SomeDudeMate | Normal | 10.11 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport03_garage | SomeDudeMate | Normal | 8.67 minutes |
| (Co-op) l4d_airport04_terminal | SomeDudeMate | Normal | 3.96 minutes |
| (Co-op) l4d_airport05_runway | SomeDudeMate | Normal | 5.62 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | SomeDudeMate | Normal | 4.28 minutes |
| (Co-op) l4d_smalltown02_drainage | SomeDudeMate | Normal | 5.96 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | SomeDudeMate | Normal | 7.21 minutes |
| (Co-op) l4d_smalltown04_mainstreet | SomeDudeMate | Normal | 8.04 minutes |
| (Co-op) l4d_smalltown05_houseboat | SomeDudeMate | Normal | 9.54 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | SomeDudeMate | Normal | 2.52 minutes |
| (Co-op) l4d_farm02_traintunnel | SomeDudeMate | Normal | 4.11 minutes |
| (Co-op) l4d_farm03_bridge | SomeDudeMate | Normal | 5.70 minutes |
| (Co-op) l4d_farm04_barn | SomeDudeMate | Normal | 4.23 minutes |
| (Co-op) l4d_farm05_cornfield | SomeDudeMate | Normal | 7.37 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage02_lots | SomeDudeMate | Normal | 8.96 minutes |
