Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport04_terminal | Kato | Normal | 5.30 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | Kato | Normal | 4.72 minutes |
| (Co-op) l4d_farm02_traintunnel | Kato | Normal | 6.99 minutes |
| (Co-op) l4d_farm03_bridge | Kato | Normal | 10.16 minutes |
| (Co-op) l4d_farm04_barn | Kato | Normal | 5.68 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport04_terminal | Kato | Normal | 5.30 minutes |
| (Co-op) l4d_farm01_hilltop | Kato | Normal | 4.72 minutes |
| (Co-op) l4d_farm02_traintunnel | Kato | Normal | 6.99 minutes |
| (Co-op) l4d_farm03_bridge | Kato | Normal | 10.16 minutes |
| (Co-op) l4d_farm04_barn | Kato | Normal | 5.68 minutes |