No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital05_rooftop | Wave | Expert | 9.84 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | Wave | Expert | 5.68 minutes |
| (Co-op) l4d_smalltown05_houseboat | Wave | Advanced | 11.22 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital05_rooftop | Wave | Expert | 9.84 minutes |
| (Co-op) l4d_river02_barge | Wave | Advanced | 12.14 minutes |
| (Co-op) l4d_river02_barge | Wave | Advanced | 12.14 minutes |
| (Co-op) l4d_river03_port | Wave | Advanced | 10.73 minutes |
| (Co-op) l4d_river03_port | Wave | Advanced | 10.73 minutes |
| (Co-op) l4d_smalltown01_caves | Wave | Expert | 5.68 minutes |
| (Co-op) l4d_smalltown05_houseboat | Wave | Advanced | 11.22 minutes |