No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  A-BsoL aot | Expert | 3.22 minutes |
| (Co-op) l4d_hospital01_apartment | A-BsoL aot | Normal | 4.29 minutes |
| (Co-op) l4d_hospital02_subway | A-BsoL aot | Expert | 6.96 minutes |
| (Co-op) l4d_hospital02_subway | A-BsoL aot | Normal | 4.15 minutes |
| (Co-op) l4d_hospital03_sewers | A-BsoL aot | Expert | 8.15 minutes |
| (Co-op) l4d_hospital03_sewers | A-BsoL aot | Normal | 5.99 minutes |
| (Co-op) l4d_hospital04_interior | A-BsoL aot | Expert | 5.11 minutes |
| (Co-op) l4d_hospital04_interior | A-BsoL aot | Normal | 5.38 minutes |
| (Co-op) l4d_hospital05_rooftop | A-BsoL aot | Normal | 10.55 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | A-BsoL aot | Expert | 4.24 minutes |
| (Co-op) l4d_airport01_greenhouse | A-BsoL aot | Normal | 5.03 minutes |
| (Co-op) l4d_airport02_offices | A-BsoL aot | Expert | 8.55 minutes |
| (Co-op) l4d_airport02_offices | A-BsoL aot | Normal | 5.86 minutes |
| (Co-op) l4d_airport03_garage | A-BsoL aot | Advanced | 7.97 minutes |
| (Co-op) l4d_airport03_garage | A-BsoL aot | Normal | 5.27 minutes |
| (Co-op) l4d_airport04_terminal | A-BsoL aot | Advanced | 6.00 minutes |
| (Co-op) l4d_airport04_terminal | A-BsoL aot | Normal | 3.55 minutes |
| (Co-op) l4d_airport05_runway | A-BsoL aot | Advanced | 8.55 minutes |
| (Co-op) l4d_airport05_runway | A-BsoL aot | Normal | 7.62 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | A-BsoL aot | Normal | 3.77 minutes |
| (Co-op) l4d_smalltown02_drainage | A-BsoL aot | Normal | 5.56 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | A-BsoL aot | Expert | 8.61 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | A-BsoL aot | Normal | 5.26 minutes |
| (Co-op) l4d_smalltown04_mainstreet | A-BsoL aot | Normal | 6.23 minutes |
| (Co-op) l4d_smalltown05_houseboat | A-BsoL aot | Normal | 10.39 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | A-BsoL aot | Advanced | 3.53 minutes |
| (Co-op) l4d_farm02_traintunnel | A-BsoL aot | Advanced | 5.28 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage02_lots | A-BsoL aot | Expert | 13.49 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) bdp_bunker02 | A-BsoL aot | Normal | 14.69 minutes |
| (Co-op) bdp_bunker03 | A-BsoL aot | Normal | 14.34 minutes |
| (Co-op) bdp_bunker04 | A-BsoL aot | Normal | 11.26 minutes |
| (Co-op) deathcraft_01_town | A-BsoL aot | Normal | 8.09 minutes |
| (Co-op) deathcraft_02_ravine2 | A-BsoL aot | Normal | 5.00 minutes |
| (Co-op) deathcraft_03_stronghold | A-BsoL aot | Normal | 4.69 minutes |
| (Co-op) deathcraft_04_nether | A-BsoL aot | Normal | 7.37 minutes |
| (Co-op) deathcraft_05_lighthouse2 | A-BsoL aot | Normal | 10.72 minutes |
| (Co-op) l4d_sh01_oldsh | A-BsoL aot | Normal | 9.65 minutes |
