Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | [RU]mad_max | Normal | 7.25 minutes |
| (Co-op) l4d_airport04_terminal | [RU]mad_max | Normal | 6.03 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm03_bridge | [RU]mad_max | Normal | 7.35 minutes |
| (Co-op) l4d_farm05_cornfield | [RU]mad_max | Normal | 7.43 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | [RU]mad_max | Normal | 7.25 minutes |
| (Co-op) l4d_airport04_terminal | [RU]mad_max | Normal | 6.03 minutes |
| (Co-op) l4d_farm03_bridge | [RU]mad_max | Normal | 7.35 minutes |
| (Co-op) l4d_farm05_cornfield | [RU]mad_max | Normal | 7.43 minutes |