Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices |  koshliakdmytro | Normal | 9.77 minutes |
| (Co-op) l4d_airport03_garage | koshliakdmytro | Normal | 10.23 minutes |
| (Co-op) l4d_airport04_terminal | koshliakdmytro | Normal | 5.13 minutes |
| (Co-op) l4d_airport05_runway | koshliakdmytro | Normal | 6.55 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | koshliakdmytro | Normal | 2.78 minutes |
