Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport05_runway |  STS Mackles | Normal | 5.39 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | STS Mackles | Normal | 3.62 minutes |
| (Co-op) l4d_farm02_traintunnel | STS Mackles | Normal | 7.87 minutes |
| (Co-op) l4d_farm03_bridge | STS Mackles | Normal | 7.46 minutes |
| (Co-op) l4d_farm04_barn | STS Mackles | Normal | 6.59 minutes |
