Roblox Union Script

Roblox union script usage has honestly changed the way a lot of us think about dynamic environments in our games. If you've spent any time in Roblox Studio, you probably know the drill with the manual Union and Negate buttons at the top of the screen. They're great for building static models, but when you want things to happen on the fly—like a wall getting a hole blasted through it or a custom shape being forged by a player—that's where the scripting side of things kicks in. It's essentially taking the Constructive Solid Geometry (CSG) tools we use while building and handing the keys over to the game engine to handle while the server is running. ...

February 10, 2026 · 7 min · Elona Serre