Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport03_garage | Bjørn Hudson Hagen | Expert | 9.40 minutes |
| (Co-op) l4d_airport04_terminal | Bjørn Hudson Hagen | Normal | 3.99 minutes |
| (Co-op) l4d_airport05_runway | Bjørn Hudson Hagen | Normal | 6.88 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm04_barn | Bjørn Hudson Hagen | Expert | 8.85 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport03_garage | Bjørn Hudson Hagen | Expert | 9.40 minutes |
| (Co-op) l4d_airport04_terminal | Bjørn Hudson Hagen | Normal | 3.99 minutes |
| (Co-op) l4d_airport05_runway | Bjørn Hudson Hagen | Normal | 6.88 minutes |
| (Co-op) l4d_farm04_barn | Bjørn Hudson Hagen | Expert | 8.85 minutes |