Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport05_runway |  David Guetta | Expert | 9.45 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | David Guetta | Expert | 8.28 minutes |
| (Co-op) l4d_farm02_traintunnel | David Guetta | Expert | 37.95 minutes |
| (Co-op) l4d_farm05_cornfield | David Guetta | Normal | 13.53 minutes |
