No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital02_subway | TY | Advanced | 7.54 minutes |
| (Co-op) l4d_hospital03_sewers | TY | Advanced | 9.76 minutes |
| (Co-op) l4d_hospital04_interior | TY | Advanced | 7.95 minutes |
| (Co-op) l4d_hospital05_rooftop | TY | Normal | 7.48 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | TY | Advanced | 4.48 minutes |
| (Co-op) l4d_smalltown01_caves | TY | Normal | 3.81 minutes |
| (Co-op) l4d_smalltown02_drainage | TY | Advanced | 4.78 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | TY | Advanced | 7.16 minutes |
| (Co-op) l4d_smalltown04_mainstreet | TY | Advanced | 7.65 minutes |
| (Co-op) l4d_smalltown05_houseboat | TY | Normal | 10.70 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage02_lots | TY | Advanced | 12.52 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage02_lots | TY | Advanced | 12.52 minutes |
| (Co-op) l4d_hospital02_subway | TY | Advanced | 7.54 minutes |
| (Co-op) l4d_hospital03_sewers | TY | Advanced | 9.76 minutes |
| (Co-op) l4d_hospital04_interior | TY | Advanced | 7.95 minutes |
| (Co-op) l4d_hospital05_rooftop | TY | Normal | 7.48 minutes |
| (Co-op) l4d_river01_docks | TY | Advanced | 39.64 seconds |
| (Co-op) l4d_river01_docks | TY | Advanced | 39.64 seconds |
| (Co-op) l4d_river01_docks | TY | Normal | 14.60 minutes |
| (Co-op) l4d_river01_docks | TY | Normal | 14.60 minutes |
| (Co-op) l4d_smalltown01_caves | TY | Advanced | 4.48 minutes |
| (Co-op) l4d_smalltown01_caves | TY | Normal | 3.81 minutes |
| (Co-op) l4d_smalltown02_drainage | TY | Advanced | 4.78 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | TY | Advanced | 7.16 minutes |
| (Co-op) l4d_smalltown04_mainstreet | TY | Advanced | 7.65 minutes |
| (Co-op) l4d_smalltown05_houseboat | TY | Normal | 10.70 minutes |