Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | GIDAS | Normal | 9.92 minutes |
| (Co-op) l4d_airport03_garage | GIDAS | Normal | 10.54 minutes |
| (Co-op) l4d_airport04_terminal | GIDAS | Advanced | 12.34 minutes |
| (Co-op) l4d_airport04_terminal | GIDAS | Normal | 4.38 minutes |
| (Co-op) l4d_airport05_runway | GIDAS | Advanced | 10.36 minutes |
| (Co-op) l4d_airport05_runway | GIDAS | Normal | 7.35 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | GIDAS | Normal | 3.67 minutes |
| (Co-op) l4d_farm02_traintunnel | GIDAS | Advanced | 8.47 minutes |
| (Co-op) l4d_farm03_bridge | GIDAS | Advanced | 8.60 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | GIDAS | Normal | 9.92 minutes |
| (Co-op) l4d_airport03_garage | GIDAS | Normal | 10.54 minutes |
| (Co-op) l4d_airport04_terminal | GIDAS | Advanced | 12.34 minutes |
| (Co-op) l4d_airport04_terminal | GIDAS | Normal | 4.38 minutes |
| (Co-op) l4d_airport05_runway | GIDAS | Advanced | 10.36 minutes |
| (Co-op) l4d_airport05_runway | GIDAS | Normal | 7.35 minutes |
| (Co-op) l4d_farm01_hilltop | GIDAS | Normal | 3.67 minutes |
| (Co-op) l4d_farm02_traintunnel | GIDAS | Advanced | 8.47 minutes |
| (Co-op) l4d_farm03_bridge | GIDAS | Advanced | 8.60 minutes |
| (Co-op) l4d_river02_barge | GIDAS | Normal | 44.74 seconds |
| (Co-op) l4d_river02_barge | GIDAS | Normal | 44.74 seconds |
| (Co-op) l4d_river03_port | GIDAS | Normal | 9.14 minutes |
| (Co-op) l4d_river03_port | GIDAS | Normal | 9.14 minutes |