Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Bulka | Expert | 15.90 seconds |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown04_mainstreet | Bulka | Advanced | 7.91 minutes |
| (Co-op) l4d_smalltown05_houseboat | Bulka | Advanced | 9.12 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Bulka | Expert | 15.90 seconds |
| (Co-op) l4d_smalltown04_mainstreet | Bulka | Advanced | 7.91 minutes |
| (Co-op) l4d_smalltown05_houseboat | Bulka | Advanced | 9.12 minutes |