Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport04_terminal | Baobab | Normal | 4.63 minutes |
| (Co-op) l4d_airport05_runway | Baobab | Normal | 6.83 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | Baobab | Advanced | 3.63 minutes |
| (Co-op) l4d_farm01_hilltop | Baobab | Normal | 2.46 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport04_terminal | Baobab | Normal | 4.63 minutes |
| (Co-op) l4d_airport05_runway | Baobab | Normal | 6.83 minutes |
| (Co-op) l4d_farm01_hilltop | Baobab | Advanced | 3.63 minutes |
| (Co-op) l4d_farm01_hilltop | Baobab | Normal | 2.46 minutes |