Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse |  John trustworthy | Normal | 4.16 minutes |
| (Co-op) l4d_airport02_offices | John trustworthy | Normal | 11.58 minutes |
| (Co-op) l4d_airport03_garage | John trustworthy | Normal | 9.43 minutes |
| (Co-op) l4d_airport04_terminal | John trustworthy | Normal | 7.70 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm05_cornfield | John trustworthy | Normal | 11.01 minutes |
