Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse |  skinnylittleweenie | Normal | 3.19 minutes |
| (Co-op) l4d_airport02_offices | skinnylittleweenie | Normal | 14.42 minutes |
| (Co-op) l4d_airport03_garage | skinnylittleweenie | Normal | 10.56 minutes |
| (Co-op) l4d_airport04_terminal | skinnylittleweenie | Normal | 9.03 minutes |
| (Co-op) l4d_airport05_runway | skinnylittleweenie | Normal | 6.61 minutes |
