No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  SO Gosha Arias | Advanced | 5.04 minutes |
| (Co-op) l4d_hospital02_subway | SO Gosha Arias | Advanced | 8.53 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm03_bridge | SO Gosha Arias | Advanced | 9.92 minutes |
| (Co-op) l4d_farm04_barn | SO Gosha Arias | Advanced | 9.33 minutes |
| (Co-op) l4d_farm05_cornfield | SO Gosha Arias | Advanced | 12.47 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | SO Gosha Arias | Advanced | 11.18 minutes |
