No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  JPlayer | Expert | 3.46 minutes |
| (Co-op) l4d_hospital02_subway | JPlayer | Expert | 5.97 minutes |
| (Co-op) l4d_hospital03_sewers | JPlayer | Expert | 6.14 minutes |
| (Co-op) l4d_hospital04_interior | JPlayer | Expert | 4.44 minutes |
| (Co-op) l4d_hospital04_interior | JPlayer | Advanced | 5.33 minutes |
| (Co-op) l4d_hospital05_rooftop | JPlayer | Expert | 6.27 minutes |
| (Co-op) l4d_hospital05_rooftop | JPlayer | Advanced | 7.54 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | JPlayer | Expert | 9.25 seconds |
| (Co-op) l4d_airport01_greenhouse | JPlayer | Advanced | 4.45 minutes |
| (Co-op) l4d_airport02_offices | JPlayer | Expert | 8.31 minutes |
| (Co-op) l4d_airport02_offices | JPlayer | Advanced | 8.96 minutes |
| (Co-op) l4d_airport02_offices | JPlayer | Normal | 10.88 minutes |
| (Co-op) l4d_airport03_garage | JPlayer | Expert | 9.22 minutes |
| (Co-op) l4d_airport03_garage | JPlayer | Advanced | 9.14 minutes |
| (Co-op) l4d_airport03_garage | JPlayer | Normal | 11.05 minutes |
| (Co-op) l4d_airport04_terminal | JPlayer | Expert | 4.50 minutes |
| (Co-op) l4d_airport04_terminal | JPlayer | Advanced | 4.73 minutes |
| (Co-op) l4d_airport04_terminal | JPlayer | Normal | 9.84 minutes |
| (Co-op) l4d_airport05_runway | JPlayer | Expert | 5.53 minutes |
| (Co-op) l4d_airport05_runway | JPlayer | Advanced | 7.96 minutes |
| (Co-op) l4d_airport05_runway | JPlayer | Normal | 9.17 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | JPlayer | Expert | 4.23 minutes |
| (Co-op) l4d_smalltown01_caves | JPlayer | Advanced | 3.56 minutes |
| (Co-op) l4d_smalltown02_drainage | JPlayer | Expert | 5.13 minutes |
| (Co-op) l4d_smalltown02_drainage | JPlayer | Advanced | 3.99 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | JPlayer | Expert | 5.70 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | JPlayer | Advanced | 4.35 minutes |
| (Co-op) l4d_smalltown04_mainstreet | JPlayer | Expert | 7.44 minutes |
| (Co-op) l4d_smalltown04_mainstreet | JPlayer | Advanced | 4.91 minutes |
| (Co-op) l4d_smalltown05_houseboat | JPlayer | Expert | 7.86 minutes |
| (Co-op) l4d_smalltown05_houseboat | JPlayer | Advanced | 9.25 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | JPlayer | Expert | 12.37 seconds |
| (Co-op) l4d_farm01_hilltop | JPlayer | Advanced | 3.50 minutes |
| (Co-op) l4d_farm02_traintunnel | JPlayer | Expert | 6.64 minutes |
| (Co-op) l4d_farm02_traintunnel | JPlayer | Advanced | 6.55 minutes |
| (Co-op) l4d_farm02_traintunnel | JPlayer | Normal | 11.41 minutes |
| (Co-op) l4d_farm03_bridge | JPlayer | Expert | 6.15 minutes |
| (Co-op) l4d_farm03_bridge | JPlayer | Advanced | 7.02 minutes |
| (Co-op) l4d_farm04_barn | JPlayer | Expert | 4.23 minutes |
| (Co-op) l4d_farm04_barn | JPlayer | Advanced | 7.62 minutes |
| (Co-op) l4d_farm05_cornfield | JPlayer | Expert | 7.99 minutes |
| (Co-op) l4d_farm05_cornfield | JPlayer | Advanced | 9.87 minutes |
