Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport05_runway | Janderson | Normal | 5.29 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | Janderson | Normal | 3.82 minutes |
| (Co-op) l4d_farm02_traintunnel | Janderson | Normal | 4.58 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport05_runway | Janderson | Normal | 5.29 minutes |
| (Co-op) l4d_farm01_hilltop | Janderson | Normal | 3.82 minutes |
| (Co-op) l4d_farm02_traintunnel | Janderson | Normal | 4.58 minutes |