No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital02_subway | xxxx | Advanced | 6.87 minutes |
| (Co-op) l4d_hospital03_sewers | xxxx | Advanced | 5.02 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | xxxx | Advanced | 1.41 minutes |
| (Co-op) l4d_smalltown02_drainage | xxxx | Advanced | 5.38 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | xxxx | Advanced | 5.60 minutes |
| (Co-op) l4d_smalltown04_mainstreet | xxxx | Advanced | 4.41 minutes |
| (Co-op) l4d_smalltown05_houseboat | xxxx | Advanced | 8.51 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital02_subway | xxxx | Advanced | 6.87 minutes |
| (Co-op) l4d_hospital03_sewers | xxxx | Advanced | 5.02 minutes |
| (Co-op) l4d_smalltown01_caves | xxxx | Advanced | 1.41 minutes |
| (Co-op) l4d_smalltown02_drainage | xxxx | Advanced | 5.38 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | xxxx | Advanced | 5.60 minutes |
| (Co-op) l4d_smalltown04_mainstreet | xxxx | Advanced | 4.41 minutes |
| (Co-op) l4d_smalltown05_houseboat | xxxx | Advanced | 8.51 minutes |