No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment | ass blaster 5000 | Expert | 3.25 minutes |
| (Co-op) l4d_hospital02_subway | ass blaster 5000 | Expert | 9.87 minutes |
| (Co-op) l4d_hospital03_sewers | ass blaster 5000 | Expert | 10.55 minutes |
| (Co-op) l4d_hospital04_interior | ass blaster 5000 | Expert | 4.79 minutes |
| (Co-op) l4d_hospital05_rooftop | ass blaster 5000 | Expert | 7.28 minutes |
| (Co-op) l4d_hospital05_rooftop | ass blaster 5000 | Advanced | 7.08 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | ass blaster 5000 | Expert | 1.94 minutes |
| (Co-op) l4d_airport02_offices | ass blaster 5000 | Expert | 8.94 minutes |
| (Co-op) l4d_airport03_garage | ass blaster 5000 | Expert | 11.20 minutes |
| (Co-op) l4d_airport04_terminal | ass blaster 5000 | Expert | 3.99 minutes |
| (Co-op) l4d_airport05_runway | ass blaster 5000 | Expert | 6.01 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | ass blaster 5000 | Expert | 12.58 minutes |
Custom Maps (L4D2)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Realism) l4d_deathaboard04_ship | ass blaster 5000 | Expert | 11.05 minutes |