Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse |  Diggensagg | Normal | 2.61 minutes |
| (Co-op) l4d_airport02_offices | Diggensagg | Normal | 9.88 minutes |
| (Co-op) l4d_airport03_garage | Diggensagg | Normal | 11.85 minutes |
| (Co-op) l4d_airport04_terminal | Diggensagg | Normal | 9.70 minutes |
| (Co-op) l4d_airport05_runway | Diggensagg | Normal | 7.15 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Survival) l4d_hospital02_subway | Diggensagg | Normal | 3.08 minutes |
