Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | Igruha | Advanced | 12.09 minutes |
| (Co-op) l4d_airport04_terminal | Igruha | Advanced | 9.09 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | Igruha | Advanced | 5.31 minutes |
| (Co-op) l4d_farm04_barn | Igruha | Advanced | 6.22 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | Igruha | Advanced | 12.09 minutes |
| (Co-op) l4d_airport04_terminal | Igruha | Advanced | 9.09 minutes |
| (Co-op) l4d_farm01_hilltop | Igruha | Advanced | 5.31 minutes |
| (Co-op) l4d_farm04_barn | Igruha | Advanced | 6.22 minutes |