Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | ZEUS | Expert | 24.99 seconds |
| (Co-op) l4d_airport02_offices | ZEUS | Advanced | 13.90 minutes |
| (Co-op) l4d_airport03_garage | ZEUS | Advanced | 10.64 minutes |
| (Co-op) l4d_airport05_runway | ZEUS | Advanced | 19.68 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | ZEUS | Advanced | 4.56 minutes |
| (Co-op) l4d_farm02_traintunnel | ZEUS | Advanced | 8.49 minutes |
| (Co-op) l4d_farm03_bridge | ZEUS | Advanced | 10.92 minutes |
| (Co-op) l4d_farm04_barn | ZEUS | Advanced | 3.78 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | ZEUS | Expert | 24.99 seconds |
| (Co-op) l4d_airport02_offices | ZEUS | Advanced | 13.90 minutes |
| (Co-op) l4d_airport03_garage | ZEUS | Advanced | 10.64 minutes |
| (Co-op) l4d_airport05_runway | ZEUS | Advanced | 19.68 minutes |
| (Co-op) l4d_farm01_hilltop | ZEUS | Advanced | 4.56 minutes |
| (Co-op) l4d_farm02_traintunnel | ZEUS | Advanced | 8.49 minutes |
| (Co-op) l4d_farm03_bridge | ZEUS | Advanced | 10.92 minutes |
| (Co-op) l4d_farm04_barn | ZEUS | Advanced | 3.78 minutes |
| (Co-op) l4d_river01_docks | ZEUS | Expert | 12.53 minutes |
| (Co-op) l4d_river01_docks | ZEUS | Expert | 12.53 minutes |
| (Co-op) l4d_river02_barge | ZEUS | Expert | 8.32 minutes |
| (Co-op) l4d_river02_barge | ZEUS | Expert | 8.32 minutes |
| (Co-op) l4d_river03_port | ZEUS | Expert | 9.26 minutes |
| (Co-op) l4d_river03_port | ZEUS | Expert | 9.26 minutes |