No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  shmowzow458 | Expert | 11.23 minutes |
| (Co-op) l4d_hospital03_sewers | shmowzow458 | Expert | 13.61 minutes |
| (Co-op) l4d_hospital04_interior | shmowzow458 | Expert | 8.65 minutes |
| (Co-op) l4d_hospital05_rooftop | shmowzow458 | Expert | 11.64 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | shmowzow458 | Advanced | 9.79 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | shmowzow458 | Expert | 7.52 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | shmowzow458 | Advanced | 2.96 minutes |
| (Co-op) l4d_farm02_traintunnel | shmowzow458 | Advanced | 4.89 minutes |
| (Co-op) l4d_farm03_bridge | shmowzow458 | Advanced | 8.99 minutes |
| (Co-op) l4d_farm04_barn | shmowzow458 | Advanced | 6.55 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage02_lots | shmowzow458 | Advanced | 12.10 minutes |
