No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | Dude Love | Normal | 2.61 minutes |
| (Co-op) l4d_hospital02_subway | Dude Love | Normal | 6.21 minutes |
| (Co-op) l4d_hospital03_sewers | Dude Love | Normal | 6.95 minutes |
| (Co-op) l4d_hospital04_interior | Dude Love | Normal | 4.38 minutes |
| (Co-op) l4d_hospital05_rooftop | Dude Love | Normal | 7.21 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport05_runway | Dude Love | Advanced | 7.54 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | Dude Love | Normal | 18.10 seconds |
| (Co-op) l4d_smalltown02_drainage | Dude Love | Normal | 6.00 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Dude Love | Normal | 4.10 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm05_cornfield | Dude Love | Normal | 12.22 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage01_alleys | Dude Love | Normal | 9.98 minutes |
| (Co-op) l4d_garage02_lots | Dude Love | Normal | 15.29 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport05_runway | Dude Love | Advanced | 7.54 minutes |
| (Co-op) l4d_farm05_cornfield | Dude Love | Normal | 12.22 minutes |
| (Co-op) l4d_garage01_alleys | Dude Love | Normal | 9.98 minutes |
| (Co-op) l4d_garage02_lots | Dude Love | Normal | 15.29 minutes |
| (Co-op) l4d_hospital01_apartment | Dude Love | Normal | 2.61 minutes |
| (Co-op) l4d_hospital02_subway | Dude Love | Normal | 6.21 minutes |
| (Co-op) l4d_hospital03_sewers | Dude Love | Normal | 6.95 minutes |
| (Co-op) l4d_hospital04_interior | Dude Love | Normal | 4.38 minutes |
| (Co-op) l4d_hospital05_rooftop | Dude Love | Normal | 7.21 minutes |
| (Co-op) l4d_river01_docks | Dude Love | Advanced | 11.58 minutes |
| (Co-op) l4d_river01_docks | Dude Love | Advanced | 11.58 minutes |
| (Co-op) l4d_river01_docks | Dude Love | Normal | 8.55 minutes |
| (Co-op) l4d_river01_docks | Dude Love | Normal | 8.55 minutes |
| (Co-op) l4d_river02_barge | Dude Love | Normal | 7.69 minutes |
| (Co-op) l4d_river02_barge | Dude Love | Normal | 7.69 minutes |
| (Co-op) l4d_river03_port | Dude Love | Normal | 6.91 minutes |
| (Co-op) l4d_river03_port | Dude Love | Normal | 6.91 minutes |
| (Co-op) l4d_smalltown01_caves | Dude Love | Normal | 18.10 seconds |
| (Co-op) l4d_smalltown02_drainage | Dude Love | Normal | 6.00 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Dude Love | Normal | 4.10 minutes |