No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | | Advanced | 59.67 seconds |
| (Co-op) l4d_hospital01_apartment | | Normal | 2.87 minutes |
| (Co-op) l4d_hospital02_subway | | Advanced | 6.68 minutes |
| (Co-op) l4d_hospital02_subway | | Normal | 8.15 minutes |
| (Co-op) l4d_hospital03_sewers | | Advanced | 57.16 seconds |
| (Co-op) l4d_hospital03_sewers | | Normal | 8.61 minutes |
| (Co-op) l4d_hospital04_interior | | Advanced | 5.87 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | | Advanced | 2.58 minutes |
| (Co-op) l4d_airport02_offices | | Advanced | 10.40 minutes |
| (Co-op) l4d_airport03_garage | | Advanced | 9.21 minutes |
| (Co-op) l4d_airport04_terminal | | Advanced | 5.62 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm02_traintunnel | | Advanced | 3.79 minutes |
| (Co-op) l4d_farm03_bridge | | Advanced | 7.15 minutes |
| (Co-op) l4d_farm04_barn | | Advanced | 3.25 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage01_alleys | | Advanced | 41.44 seconds |
| (Co-op) l4d_garage02_lots | | Advanced | 10.62 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | | Advanced | 2.58 minutes |
| (Co-op) l4d_airport02_offices | | Advanced | 10.40 minutes |
| (Co-op) l4d_airport03_garage | | Advanced | 9.21 minutes |
| (Co-op) l4d_airport04_terminal | | Advanced | 5.62 minutes |
| (Co-op) l4d_farm02_traintunnel | | Advanced | 3.79 minutes |
| (Co-op) l4d_farm03_bridge | | Advanced | 7.15 minutes |
| (Co-op) l4d_farm04_barn | | Advanced | 3.25 minutes |
| (Co-op) l4d_garage01_alleys | | Advanced | 41.44 seconds |
| (Co-op) l4d_garage02_lots | | Advanced | 10.62 minutes |
| (Co-op) l4d_hospital01_apartment | | Advanced | 59.67 seconds |
| (Co-op) l4d_hospital01_apartment | | Normal | 2.87 minutes |
| (Co-op) l4d_hospital02_subway | | Advanced | 6.68 minutes |
| (Co-op) l4d_hospital02_subway | | Normal | 8.15 minutes |
| (Co-op) l4d_hospital03_sewers | | Advanced | 57.16 seconds |
| (Co-op) l4d_hospital03_sewers | | Normal | 8.61 minutes |
| (Co-op) l4d_hospital04_interior | | Advanced | 5.87 minutes |
| (Co-op) l4d_river01_docks | | Advanced | 7.15 minutes |
| (Co-op) l4d_river01_docks | | Advanced | 7.15 minutes |
| (Co-op) l4d_river01_docks | | Normal | 2.29 minutes |
| (Co-op) l4d_river01_docks | | Normal | 2.29 minutes |
| (Co-op) l4d_river03_port | | Advanced | 7.17 minutes |
| (Co-op) l4d_river03_port | | Advanced | 7.17 minutes |