Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport04_terminal |  7368303074 | Advanced | 8.90 minutes |
| (Co-op) l4d_airport05_runway | 7368303074 | Advanced | 6.63 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | 7368303074 | Advanced | 5.46 minutes |
| (Co-op) l4d_farm02_traintunnel | 7368303074 | Advanced | 3.66 minutes |
| (Co-op) l4d_farm03_bridge | 7368303074 | Advanced | 9.78 minutes |
| (Co-op) l4d_farm04_barn | 7368303074 | Advanced | 6.27 minutes |
