No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  venomousbeavers | Advanced | 3.45 minutes |
| (Co-op) l4d_hospital01_apartment | venomousbeavers | Normal | 4.70 minutes |
| (Co-op) l4d_hospital02_subway | venomousbeavers | Expert | 10.84 minutes |
| (Co-op) l4d_hospital02_subway | venomousbeavers | Advanced | 4.73 minutes |
| (Co-op) l4d_hospital03_sewers | venomousbeavers | Expert | 8.19 minutes |
| (Co-op) l4d_hospital03_sewers | venomousbeavers | Advanced | 4.60 minutes |
| (Co-op) l4d_hospital04_interior | venomousbeavers | Expert | 8.43 minutes |
| (Co-op) l4d_hospital04_interior | venomousbeavers | Advanced | 5.24 minutes |
| (Co-op) l4d_hospital04_interior | venomousbeavers | Normal | 6.98 minutes |
| (Co-op) l4d_hospital05_rooftop | venomousbeavers | Expert | 7.14 minutes |
| (Co-op) l4d_hospital05_rooftop | venomousbeavers | Advanced | 6.57 minutes |
| (Co-op) l4d_hospital05_rooftop | venomousbeavers | Normal | 5.75 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | venomousbeavers | Expert | 3.25 minutes |
| (Co-op) l4d_airport01_greenhouse | venomousbeavers | Advanced | 2.08 minutes |
| (Co-op) l4d_airport01_greenhouse | venomousbeavers | Normal | 2.15 minutes |
| (Co-op) l4d_airport02_offices | venomousbeavers | Expert | 8.26 minutes |
| (Co-op) l4d_airport02_offices | venomousbeavers | Advanced | 6.79 minutes |
| (Co-op) l4d_airport02_offices | venomousbeavers | Normal | 9.45 minutes |
| (Co-op) l4d_airport03_garage | venomousbeavers | Advanced | 5.93 minutes |
| (Co-op) l4d_airport03_garage | venomousbeavers | Normal | 6.60 minutes |
| (Co-op) l4d_airport04_terminal | venomousbeavers | Advanced | 3.15 minutes |
| (Co-op) l4d_airport04_terminal | venomousbeavers | Normal | 2.54 minutes |
| (Co-op) l4d_airport05_runway | venomousbeavers | Advanced | 5.73 minutes |
| (Co-op) l4d_airport05_runway | venomousbeavers | Normal | 5.77 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | venomousbeavers | Advanced | 3.49 minutes |
| (Co-op) l4d_smalltown01_caves | venomousbeavers | Normal | 3.07 minutes |
| (Co-op) l4d_smalltown02_drainage | venomousbeavers | Advanced | 4.27 minutes |
| (Co-op) l4d_smalltown02_drainage | venomousbeavers | Normal | 4.47 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | venomousbeavers | Advanced | 6.24 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | venomousbeavers | Normal | 5.65 minutes |
| (Co-op) l4d_smalltown04_mainstreet | venomousbeavers | Advanced | 6.50 minutes |
| (Co-op) l4d_smalltown04_mainstreet | venomousbeavers | Normal | 6.81 minutes |
| (Co-op) l4d_smalltown05_houseboat | venomousbeavers | Advanced | 7.51 minutes |
| (Co-op) l4d_smalltown05_houseboat | venomousbeavers | Normal | 8.29 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | venomousbeavers | Advanced | 3.43 minutes |
| (Co-op) l4d_farm02_traintunnel | venomousbeavers | Advanced | 3.87 minutes |
| (Co-op) l4d_farm03_bridge | venomousbeavers | Advanced | 5.77 minutes |
| (Co-op) l4d_farm04_barn | venomousbeavers | Advanced | 4.32 minutes |
| (Co-op) l4d_farm05_cornfield | venomousbeavers | Advanced | 8.61 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | venomousbeavers | Advanced | 10.59 minutes |
| (Co-op) l4d_garage01_alleys | venomousbeavers | Normal | 8.37 minutes |
| (Co-op) l4d_garage02_lots | venomousbeavers | Advanced | 10.49 minutes |
