Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Peachy | Advanced | 10.57 seconds |
| (Co-op) l4d_airport03_garage | Peachy | Advanced | 11.04 minutes |
| (Co-op) l4d_airport04_terminal | Peachy | Advanced | 9.67 minutes |
| (Co-op) l4d_airport05_runway | Peachy | Advanced | 7.65 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown03_ranchhouse | Peachy | Advanced | 5.83 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Peachy | Advanced | 5.28 minutes |
| (Co-op) l4d_smalltown05_houseboat | Peachy | Advanced | 9.15 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Peachy | Advanced | 10.57 seconds |
| (Co-op) l4d_airport03_garage | Peachy | Advanced | 11.04 minutes |
| (Co-op) l4d_airport04_terminal | Peachy | Advanced | 9.67 minutes |
| (Co-op) l4d_airport05_runway | Peachy | Advanced | 7.65 minutes |
| (Co-op) l4d_river02_barge | Peachy | Advanced | 11.27 minutes |
| (Co-op) l4d_river02_barge | Peachy | Advanced | 11.27 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Peachy | Advanced | 5.83 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Peachy | Advanced | 5.28 minutes |
| (Co-op) l4d_smalltown05_houseboat | Peachy | Advanced | 9.15 minutes |