Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport04_terminal |  David Guetta | Normal | 58.53 seconds |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | David Guetta | Normal | 3.72 minutes |
| (Co-op) l4d_farm03_bridge | David Guetta | Normal | 6.99 minutes |
| (Co-op) l4d_farm04_barn | David Guetta | Normal | 8.19 minutes |
| (Co-op) l4d_farm05_cornfield | David Guetta | Normal | 19.89 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | David Guetta | Normal | 18.73 minutes |
| (Co-op) l4d_garage02_lots | David Guetta | Normal | 9.83 minutes |
