No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  The best111 | Normal | 2.37 minutes |
| (Co-op) l4d_hospital02_subway | The best111 | Normal | 7.31 minutes |
| (Co-op) l4d_hospital03_sewers | The best111 | Advanced | 6.85 minutes |
| (Co-op) l4d_hospital03_sewers | The best111 | Normal | 6.09 minutes |
| (Co-op) l4d_hospital04_interior | The best111 | Advanced | 5.13 minutes |
| (Co-op) l4d_hospital04_interior | The best111 | Normal | 5.60 minutes |
| (Co-op) l4d_hospital05_rooftop | The best111 | Advanced | 7.06 minutes |
| (Co-op) l4d_hospital05_rooftop | The best111 | Normal | 6.73 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | The best111 | Advanced | 6.42 minutes |
| (Co-op) l4d_airport02_offices | The best111 | Normal | 10.59 minutes |
| (Co-op) l4d_airport04_terminal | The best111 | Expert | 9.88 minutes |
| (Co-op) l4d_airport05_runway | The best111 | Expert | 11.17 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | The best111 | Normal | 3.14 minutes |
| (Co-op) l4d_smalltown02_drainage | The best111 | Advanced | 5.27 minutes |
| (Co-op) l4d_smalltown02_drainage | The best111 | Normal | 4.81 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | The best111 | Advanced | 9.03 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | The best111 | Normal | 6.06 minutes |
| (Co-op) l4d_smalltown04_mainstreet | The best111 | Advanced | 5.87 minutes |
| (Co-op) l4d_smalltown04_mainstreet | The best111 | Normal | 8.30 minutes |
| (Co-op) l4d_smalltown05_houseboat | The best111 | Normal | 6.82 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | The best111 | Expert | 6.50 minutes |
| (Co-op) l4d_farm01_hilltop | The best111 | Advanced | 11.71 minutes |
| (Co-op) l4d_farm02_traintunnel | The best111 | Expert | 8.27 minutes |
| (Co-op) l4d_farm02_traintunnel | The best111 | Advanced | 6.88 minutes |
| (Co-op) l4d_farm03_bridge | The best111 | Advanced | 9.84 minutes |
| (Co-op) l4d_farm04_barn | The best111 | Advanced | 7.88 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | The best111 | Advanced | 7.76 minutes |
| (Co-op) l4d_garage01_alleys | The best111 | Normal | 12.04 minutes |
| (Co-op) l4d_garage02_lots | The best111 | Advanced | 29.40 minutes |
| (Co-op) l4d_garage02_lots | The best111 | Normal | 10.95 minutes |
