No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | O.L.Y.A | Advanced | 2.00 minutes |
| (Co-op) l4d_hospital02_subway | O.L.Y.A | Advanced | 6.04 minutes |
| (Co-op) l4d_hospital03_sewers | O.L.Y.A | Advanced | 6.53 minutes |
| (Co-op) l4d_hospital04_interior | O.L.Y.A | Advanced | 6.01 minutes |
| (Co-op) l4d_hospital05_rooftop | O.L.Y.A | Advanced | 6.22 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | O.L.Y.A | Advanced | 2.39 minutes |
| (Co-op) l4d_airport02_offices | O.L.Y.A | Advanced | 10.22 minutes |
| (Co-op) l4d_airport03_garage | O.L.Y.A | Advanced | 6.01 minutes |
| (Co-op) l4d_airport04_terminal | O.L.Y.A | Advanced | 3.94 minutes |
| (Co-op) l4d_airport05_runway | O.L.Y.A | Advanced | 5.26 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | O.L.Y.A | Advanced | 2.75 minutes |
| (Co-op) l4d_smalltown02_drainage | O.L.Y.A | Advanced | 5.50 minutes |
| (Co-op) l4d_smalltown02_drainage | O.L.Y.A | Normal | 11.15 seconds |
| (Co-op) l4d_smalltown03_ranchhouse | O.L.Y.A | Advanced | 4.12 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | O.L.Y.A | Normal | 6.27 minutes |
| (Co-op) l4d_smalltown04_mainstreet | O.L.Y.A | Advanced | 6.77 minutes |
| (Co-op) l4d_smalltown04_mainstreet | O.L.Y.A | Normal | 7.97 minutes |
| (Co-op) l4d_smalltown05_houseboat | O.L.Y.A | Advanced | 7.33 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | O.L.Y.A | Advanced | 1.42 minutes |
| (Co-op) l4d_farm02_traintunnel | O.L.Y.A | Advanced | 3.29 minutes |
| (Co-op) l4d_farm03_bridge | O.L.Y.A | Advanced | 5.37 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage02_lots | O.L.Y.A | Advanced | 11.39 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | O.L.Y.A | Advanced | 2.39 minutes |
| (Co-op) l4d_airport02_offices | O.L.Y.A | Advanced | 10.22 minutes |
| (Co-op) l4d_airport03_garage | O.L.Y.A | Advanced | 6.01 minutes |
| (Co-op) l4d_airport04_terminal | O.L.Y.A | Advanced | 3.94 minutes |
| (Co-op) l4d_airport05_runway | O.L.Y.A | Advanced | 5.26 minutes |
| (Co-op) l4d_farm01_hilltop | O.L.Y.A | Advanced | 1.42 minutes |
| (Co-op) l4d_farm02_traintunnel | O.L.Y.A | Advanced | 3.29 minutes |
| (Co-op) l4d_farm03_bridge | O.L.Y.A | Advanced | 5.37 minutes |
| (Co-op) l4d_garage02_lots | O.L.Y.A | Advanced | 11.39 minutes |
| (Co-op) l4d_hospital01_apartment | O.L.Y.A | Advanced | 2.00 minutes |
| (Co-op) l4d_hospital02_subway | O.L.Y.A | Advanced | 6.04 minutes |
| (Co-op) l4d_hospital03_sewers | O.L.Y.A | Advanced | 6.53 minutes |
| (Co-op) l4d_hospital04_interior | O.L.Y.A | Advanced | 6.01 minutes |
| (Co-op) l4d_hospital05_rooftop | O.L.Y.A | Advanced | 6.22 minutes |
| (Co-op) l4d_river01_docks | O.L.Y.A | Advanced | 18.67 seconds |
| (Co-op) l4d_river01_docks | O.L.Y.A | Advanced | 18.67 seconds |
| (Co-op) l4d_river02_barge | O.L.Y.A | Advanced | 5.55 minutes |
| (Co-op) l4d_river02_barge | O.L.Y.A | Advanced | 5.55 minutes |
| (Co-op) l4d_river03_port | O.L.Y.A | Advanced | 5.43 minutes |
| (Co-op) l4d_river03_port | O.L.Y.A | Advanced | 5.43 minutes |
| (Co-op) l4d_smalltown01_caves | O.L.Y.A | Advanced | 2.75 minutes |
| (Co-op) l4d_smalltown02_drainage | O.L.Y.A | Advanced | 5.50 minutes |
| (Co-op) l4d_smalltown02_drainage | O.L.Y.A | Normal | 11.15 seconds |
| (Co-op) l4d_smalltown03_ranchhouse | O.L.Y.A | Advanced | 4.12 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | O.L.Y.A | Normal | 6.27 minutes |
| (Co-op) l4d_smalltown04_mainstreet | O.L.Y.A | Advanced | 6.77 minutes |
| (Co-op) l4d_smalltown04_mainstreet | O.L.Y.A | Normal | 7.97 minutes |
| (Co-op) l4d_smalltown05_houseboat | O.L.Y.A | Advanced | 7.33 minutes |