Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Zver | Normal | 1.01 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm02_traintunnel | Zver | Normal | 5.22 minutes |
| (Co-op) l4d_farm03_bridge | Zver | Normal | 4.82 minutes |
| (Co-op) l4d_farm04_barn | Zver | Normal | 5.87 minutes |
| (Co-op) l4d_farm05_cornfield | Zver | Normal | 8.08 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Zver | Normal | 1.01 minutes |
| (Co-op) l4d_farm02_traintunnel | Zver | Normal | 5.22 minutes |
| (Co-op) l4d_farm03_bridge | Zver | Normal | 4.82 minutes |
| (Co-op) l4d_farm04_barn | Zver | Normal | 5.87 minutes |
| (Co-op) l4d_farm05_cornfield | Zver | Normal | 8.08 minutes |