Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | fb85671754 | Normal | 12.31 seconds |
| (Co-op) l4d_airport03_garage | fb85671754 | Advanced | 9.76 minutes |
| (Co-op) l4d_airport04_terminal | fb85671754 | Advanced | 7.84 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | fb85671754 | Expert | 16.92 seconds |
| (Co-op) l4d_smalltown03_ranchhouse | fb85671754 | Expert | 5.26 minutes |
| (Co-op) l4d_smalltown04_mainstreet | fb85671754 | Expert | 11.02 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | fb85671754 | Normal | 12.31 seconds |
| (Co-op) l4d_airport03_garage | fb85671754 | Advanced | 9.76 minutes |
| (Co-op) l4d_airport04_terminal | fb85671754 | Advanced | 7.84 minutes |
| (Co-op) l4d_smalltown01_caves | fb85671754 | Expert | 16.92 seconds |
| (Co-op) l4d_smalltown03_ranchhouse | fb85671754 | Expert | 5.26 minutes |
| (Co-op) l4d_smalltown04_mainstreet | fb85671754 | Expert | 11.02 minutes |