No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital03_sewers |  [7] Beasticide | Advanced | 9.05 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport03_garage | [7] Beasticide | Expert | 11.95 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | [7] Beasticide | Expert | 4.18 minutes |
| (Co-op) l4d_smalltown02_drainage | [7] Beasticide | Expert | 6.83 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | [7] Beasticide | Expert | 7.90 minutes |
| (Co-op) l4d_smalltown04_mainstreet | [7] Beasticide | Expert | 9.08 minutes |
| (Co-op) l4d_smalltown05_houseboat | [7] Beasticide | Advanced | 10.68 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm03_bridge | [7] Beasticide | Advanced | 5.92 minutes |
| (Co-op) l4d_farm04_barn | [7] Beasticide | Advanced | 4.55 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage02_lots | [7] Beasticide | Advanced | 10.49 minutes |
