No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital05_rooftop |  Costcos Chicken Bake | Normal | 8.73 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm02_traintunnel | Costcos Chicken Bake | Normal | 6.90 minutes |
| (Co-op) l4d_farm03_bridge | Costcos Chicken Bake | Normal | 5.28 minutes |
| (Co-op) l4d_farm04_barn | Costcos Chicken Bake | Normal | 6.47 minutes |
| (Co-op) l4d_farm05_cornfield | Costcos Chicken Bake | Normal | 11.43 minutes |
