Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | GIDAS | Advanced | 11.31 minutes |
| (Co-op) l4d_airport04_terminal | GIDAS | Advanced | 9.87 minutes |
| (Co-op) l4d_airport05_runway | GIDAS | Advanced | 6.98 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | GIDAS | Advanced | 5.00 minutes |
| (Co-op) l4d_farm02_traintunnel | GIDAS | Advanced | 6.05 minutes |
| (Co-op) l4d_farm03_bridge | GIDAS | Advanced | 6.99 minutes |
| (Co-op) l4d_farm04_barn | GIDAS | Advanced | 8.34 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | GIDAS | Advanced | 11.31 minutes |
| (Co-op) l4d_airport04_terminal | GIDAS | Advanced | 9.87 minutes |
| (Co-op) l4d_airport05_runway | GIDAS | Advanced | 6.98 minutes |
| (Co-op) l4d_farm01_hilltop | GIDAS | Advanced | 5.00 minutes |
| (Co-op) l4d_farm02_traintunnel | GIDAS | Advanced | 6.05 minutes |
| (Co-op) l4d_farm03_bridge | GIDAS | Advanced | 6.99 minutes |
| (Co-op) l4d_farm04_barn | GIDAS | Advanced | 8.34 minutes |
| (Co-op) l4d_river01_docks | GIDAS | Normal | 46.37 seconds |
| (Co-op) l4d_river01_docks | GIDAS | Normal | 46.37 seconds |
| (Co-op) l4d_river02_barge | GIDAS | Normal | 11.73 minutes |
| (Co-op) l4d_river02_barge | GIDAS | Normal | 11.73 minutes |
| (Co-op) l4d_river03_port | GIDAS | Normal | 10.16 minutes |
| (Co-op) l4d_river03_port | GIDAS | Normal | 10.16 minutes |