Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport05_runway |  brieahhill | Normal | 6.80 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | brieahhill | Normal | 2.97 minutes |
| (Co-op) l4d_farm02_traintunnel | brieahhill | Normal | 6.60 minutes |
| (Co-op) l4d_farm03_bridge | brieahhill | Normal | 8.26 minutes |
| (Co-op) l4d_farm04_barn | brieahhill | Normal | 3.75 minutes |
