Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Strel | Advanced | 3.33 minutes |
| (Co-op) l4d_airport02_offices | Strel | Advanced | 7.43 minutes |
| (Co-op) l4d_airport03_garage | Strel | Advanced | 7.19 minutes |
| (Co-op) l4d_airport03_garage | Strel | Normal | 10.69 minutes |
| (Co-op) l4d_airport05_runway | Strel | Advanced | 6.80 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | Strel | Advanced | 3.21 minutes |
| (Co-op) l4d_farm02_traintunnel | Strel | Advanced | 4.43 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Strel | Advanced | 3.33 minutes |
| (Co-op) l4d_airport02_offices | Strel | Advanced | 7.43 minutes |
| (Co-op) l4d_airport03_garage | Strel | Advanced | 7.19 minutes |
| (Co-op) l4d_airport03_garage | Strel | Normal | 10.69 minutes |
| (Co-op) l4d_airport05_runway | Strel | Advanced | 6.80 minutes |
| (Co-op) l4d_farm01_hilltop | Strel | Advanced | 3.21 minutes |
| (Co-op) l4d_farm02_traintunnel | Strel | Advanced | 4.43 minutes |