No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital04_interior | Alpha | Expert | 5.21 minutes |
| (Co-op) l4d_hospital05_rooftop | Alpha | Expert | 10.56 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | Alpha | Expert | 3.80 minutes |
| (Co-op) l4d_smalltown02_drainage | Alpha | Expert | 7.58 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Alpha | Expert | 10.08 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital04_interior | Alpha | Expert | 5.21 minutes |
| (Co-op) l4d_hospital05_rooftop | Alpha | Expert | 10.56 minutes |
| (Co-op) l4d_smalltown01_caves | Alpha | Expert | 3.80 minutes |
| (Co-op) l4d_smalltown02_drainage | Alpha | Expert | 7.58 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Alpha | Expert | 10.08 minutes |