Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport03_garage |  3oM6aK1 B K0cTЮM3 cM0k1Hr | Expert | 7.71 minutes |
| (Co-op) l4d_airport04_terminal | 3oM6aK1 B K0cTЮM3 cM0k1Hr | Expert | 7.01 minutes |
| (Co-op) l4d_airport05_runway | 3oM6aK1 B K0cTЮM3 cM0k1Hr | Expert | 7.07 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | 3oM6aK1 B K0cTЮM3 cM0k1Hr | Expert | 3.36 minutes |
| (Co-op) l4d_farm02_traintunnel | 3oM6aK1 B K0cTЮM3 cM0k1Hr | Expert | 8.98 minutes |
| (Co-op) l4d_farm03_bridge | 3oM6aK1 B K0cTЮM3 cM0k1Hr | Expert | 6.29 minutes |
| (Co-op) l4d_farm04_barn | 3oM6aK1 B K0cTЮM3 cM0k1Hr | Expert | 7.54 minutes |
| (Co-op) l4d_farm05_cornfield | 3oM6aK1 B K0cTЮM3 cM0k1Hr | Expert | 10.38 minutes |
