Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport05_runway | Shadow | Normal | 6.10 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | Shadow | Normal | 3.23 minutes |
| (Co-op) l4d_farm02_traintunnel | Shadow | Normal | 5.55 minutes |
| (Co-op) l4d_farm03_bridge | Shadow | Normal | 5.11 minutes |
| (Co-op) l4d_farm04_barn | Shadow | Normal | 5.21 minutes |
| (Co-op) l4d_farm05_cornfield | Shadow | Normal | 7.22 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport05_runway | Shadow | Normal | 6.10 minutes |
| (Co-op) l4d_farm01_hilltop | Shadow | Normal | 3.23 minutes |
| (Co-op) l4d_farm02_traintunnel | Shadow | Normal | 5.55 minutes |
| (Co-op) l4d_farm03_bridge | Shadow | Normal | 5.11 minutes |
| (Co-op) l4d_farm04_barn | Shadow | Normal | 5.21 minutes |
| (Co-op) l4d_farm05_cornfield | Shadow | Normal | 7.22 minutes |