I can build half of a symmetrical map (rotationally symmetrical anyway) using one object as a centered piece. Then group and weld. Copy. Rotate. Bam there's my map.

Someone could build a map to look forerunner with all its different colors of objects and then create a separate version with different colors and different lighting to look unsc.

We can finally make maps dark and use real lights.

I can attach an object to a moving object and they will move as one.

JUST WOW.

There's too much too celebrate.

Better play matchmaking as much as possible because once this thing releases it's this and customs forevermore.