Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | David Guetta | Advanced | 4.05 minutes |
| (Co-op) l4d_airport02_offices | David Guetta | Advanced | 8.97 minutes |
| (Co-op) l4d_airport03_garage | David Guetta | Advanced | 10.12 minutes |
| (Co-op) l4d_airport04_terminal | David Guetta | Advanced | 7.10 minutes |
| (Co-op) l4d_airport05_runway | David Guetta | Advanced | 17.01 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown05_houseboat | David Guetta | Expert | 10.94 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | David Guetta | Advanced | 4.05 minutes |
| (Co-op) l4d_airport02_offices | David Guetta | Advanced | 8.97 minutes |
| (Co-op) l4d_airport03_garage | David Guetta | Advanced | 10.12 minutes |
| (Co-op) l4d_airport04_terminal | David Guetta | Advanced | 7.10 minutes |
| (Co-op) l4d_airport05_runway | David Guetta | Advanced | 17.01 minutes |
| (Co-op) l4d_river02_barge | David Guetta | Expert | 13.06 minutes |
| (Co-op) l4d_river02_barge | David Guetta | Expert | 13.06 minutes |
| (Co-op) l4d_river02_barge | David Guetta | Advanced | 11.89 minutes |
| (Co-op) l4d_river02_barge | David Guetta | Advanced | 11.89 minutes |
| (Co-op) l4d_river03_port | David Guetta | Advanced | 15.82 minutes |
| (Co-op) l4d_river03_port | David Guetta | Advanced | 15.82 minutes |
| (Co-op) l4d_smalltown05_houseboat | David Guetta | Expert | 10.94 minutes |