Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse |  Summer Wine | Normal | 2.33 minutes |
| (Co-op) l4d_airport02_offices | Summer Wine | Normal | 4.92 minutes |
| (Co-op) l4d_airport03_garage | Summer Wine | Normal | 5.08 minutes |
| (Co-op) l4d_airport04_terminal | Summer Wine | Normal | 4.06 minutes |
| (Co-op) l4d_airport05_runway | Summer Wine | Normal | 6.62 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm05_cornfield | Summer Wine | Expert | 9.21 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | Summer Wine | Expert | 8.76 minutes |
