Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport05_runway | Cr1th | Normal | 7.39 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm02_traintunnel | Cr1th | Normal | 6.60 minutes |
| (Co-op) l4d_farm03_bridge | Cr1th | Normal | 6.23 minutes |
| (Co-op) l4d_farm04_barn | Cr1th | Normal | 2.94 minutes |
| (Co-op) l4d_farm05_cornfield | Cr1th | Normal | 9.44 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport05_runway | Cr1th | Normal | 7.39 minutes |
| (Co-op) l4d_farm02_traintunnel | Cr1th | Normal | 6.60 minutes |
| (Co-op) l4d_farm03_bridge | Cr1th | Normal | 6.23 minutes |
| (Co-op) l4d_farm04_barn | Cr1th | Normal | 2.94 minutes |
| (Co-op) l4d_farm05_cornfield | Cr1th | Normal | 9.44 minutes |