Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Niko | Advanced | 3.02 minutes |
| (Co-op) l4d_airport01_greenhouse | Niko | Normal | 3.55 minutes |
| (Co-op) l4d_airport02_offices | Niko | Normal | 13.15 minutes |
| (Co-op) l4d_airport03_garage | Niko | Normal | 9.66 minutes |
| (Co-op) l4d_airport04_terminal | Niko | Normal | 6.74 minutes |
| (Co-op) l4d_airport05_runway | Niko | Normal | 7.82 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | Niko | Normal | 2.76 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Niko | Advanced | 3.02 minutes |
| (Co-op) l4d_airport01_greenhouse | Niko | Normal | 3.55 minutes |
| (Co-op) l4d_airport02_offices | Niko | Normal | 13.15 minutes |
| (Co-op) l4d_airport03_garage | Niko | Normal | 9.66 minutes |
| (Co-op) l4d_airport04_terminal | Niko | Normal | 6.74 minutes |
| (Co-op) l4d_airport05_runway | Niko | Normal | 7.82 minutes |
| (Co-op) l4d_farm01_hilltop | Niko | Normal | 2.76 minutes |