how would i make one, in blender i already have fragments created, i wnat it to break when the player walks into it
Sure. When the player interacts with the wall, the wall’s collision should be disabled or destroyed. If you’re making the breakable wall’s break animation in blender, you should upload and run it when the player collides with the wall.
People are in different timezones, working, asleep, etc. While I appreciate it is frustrating to be stuck on a problem for hours, please be patient in terms of waiting for replies as people are helping voluntarily.