No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  (1)FrееТР.оrg | Normal | 11.68 minutes |
| (Co-op) l4d_hospital03_sewers | (1)FrееТР.оrg | Normal | 12.50 minutes |
| (Co-op) l4d_hospital04_interior | (1)FrееТР.оrg | Normal | 7.70 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | (1)FrееТР.оrg | Normal | 7.61 minutes |
| (Co-op) l4d_airport03_garage | (1)FrееТР.оrg | Normal | 8.11 minutes |
| (Co-op) l4d_airport04_terminal | (1)FrееТР.оrg | Normal | 6.53 minutes |
| (Co-op) l4d_airport05_runway | (1)FrееТР.оrg | Normal | 6.86 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | (1)FrееТР.оrg | Normal | 4.80 minutes |
| (Co-op) l4d_smalltown02_drainage | (1)FrееТР.оrg | Normal | 5.10 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | (1)FrееТР.оrg | Normal | 8.00 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm02_traintunnel | (1)FrееТР.оrg | Normal | 7.09 minutes |
| (Co-op) l4d_farm03_bridge | (1)FrееТР.оrg | Normal | 7.14 minutes |
| (Co-op) l4d_farm04_barn | (1)FrееТР.оrg | Normal | 6.07 minutes |
| (Co-op) l4d_farm05_cornfield | (1)FrееТР.оrg | Normal | 8.51 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | (1)FrееТР.оrg | Normal | 9.03 minutes |
| (Co-op) l4d_garage02_lots | (1)FrееТР.оrg | Normal | 10.23 minutes |
