Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport05_runway | Igruha | Normal | 6.22 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | Igruha | Normal | 2.99 minutes |
| (Co-op) l4d_farm02_traintunnel | Igruha | Normal | 3.99 minutes |
| (Co-op) l4d_farm04_barn | Igruha | Advanced | 4.55 minutes |
| (Co-op) l4d_farm05_cornfield | Igruha | Advanced | 7.90 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport05_runway | Igruha | Normal | 6.22 minutes |
| (Co-op) l4d_farm01_hilltop | Igruha | Normal | 2.99 minutes |
| (Co-op) l4d_farm02_traintunnel | Igruha | Normal | 3.99 minutes |
| (Co-op) l4d_farm04_barn | Igruha | Advanced | 4.55 minutes |
| (Co-op) l4d_farm05_cornfield | Igruha | Advanced | 7.90 minutes |