Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | AXeL | Advanced | 2.83 minutes |
| (Co-op) l4d_airport02_offices | AXeL | Advanced | 5.41 minutes |
| (Co-op) l4d_airport03_garage | AXeL | Advanced | 6.69 minutes |
| (Co-op) l4d_airport04_terminal | AXeL | Advanced | 4.93 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | AXeL | Advanced | 3.84 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | AXeL | Advanced | 2.83 minutes |
| (Co-op) l4d_airport02_offices | AXeL | Advanced | 5.41 minutes |
| (Co-op) l4d_airport03_garage | AXeL | Advanced | 6.69 minutes |
| (Co-op) l4d_airport04_terminal | AXeL | Advanced | 4.93 minutes |
| (Co-op) l4d_farm01_hilltop | AXeL | Advanced | 3.84 minutes |
| (Co-op) l4d_river03_port | AXeL | Advanced | 6.43 minutes |
| (Co-op) l4d_river03_port | AXeL | Advanced | 6.43 minutes |