No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital03_sewers | AXeL | Normal | 6.85 minutes |
| (Co-op) l4d_hospital04_interior | AXeL | Normal | 5.53 minutes |
| (Co-op) l4d_hospital05_rooftop | AXeL | Normal | 8.98 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage01_alleys | AXeL | Normal | 1.46 minutes |
| (Co-op) l4d_garage02_lots | AXeL | Normal | 11.10 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage01_alleys | AXeL | Normal | 1.46 minutes |
| (Co-op) l4d_garage02_lots | AXeL | Normal | 11.10 minutes |
| (Co-op) l4d_hospital03_sewers | AXeL | Normal | 6.85 minutes |
| (Co-op) l4d_hospital04_interior | AXeL | Normal | 5.53 minutes |
| (Co-op) l4d_hospital05_rooftop | AXeL | Normal | 8.98 minutes |