Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport04_terminal | Holodilnik. | Advanced | 9.97 minutes |
| (Co-op) l4d_airport05_runway | Holodilnik. | Advanced | 9.54 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | Holodilnik. | Advanced | 3.19 minutes |
| (Co-op) l4d_farm02_traintunnel | Holodilnik. | Advanced | 5.11 minutes |
| (Co-op) l4d_farm03_bridge | Holodilnik. | Advanced | 10.80 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport04_terminal | Holodilnik. | Advanced | 9.97 minutes |
| (Co-op) l4d_airport05_runway | Holodilnik. | Advanced | 9.54 minutes |
| (Co-op) l4d_farm01_hilltop | Holodilnik. | Advanced | 3.19 minutes |
| (Co-op) l4d_farm02_traintunnel | Holodilnik. | Advanced | 5.11 minutes |
| (Co-op) l4d_farm03_bridge | Holodilnik. | Advanced | 10.80 minutes |