Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | Volfstien | Advanced | 14.15 minutes |
| (Co-op) l4d_airport03_garage | Volfstien | Normal | 13.30 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm02_traintunnel | Volfstien | Expert | 6.03 minutes |
| (Co-op) l4d_farm03_bridge | Volfstien | Expert | 5.66 minutes |
| (Co-op) l4d_farm04_barn | Volfstien | Expert | 2.56 minutes |
| (Co-op) l4d_farm05_cornfield | Volfstien | Expert | 9.58 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | Volfstien | Advanced | 14.15 minutes |
| (Co-op) l4d_airport03_garage | Volfstien | Normal | 13.30 minutes |
| (Co-op) l4d_farm02_traintunnel | Volfstien | Expert | 6.03 minutes |
| (Co-op) l4d_farm03_bridge | Volfstien | Expert | 5.66 minutes |
| (Co-op) l4d_farm04_barn | Volfstien | Expert | 2.56 minutes |
| (Co-op) l4d_farm05_cornfield | Volfstien | Expert | 9.58 minutes |