The bugs are a constant hassle, i love this game so much and it makes me sad that the devs cannot make this game perfect. I know they say nothing can ever be "perfect" in life. But c'mon. Some of the bugs like performing some undo/redo actions too quickly can corrupt your large creation in which you worked very hard to build. And i think if you guys could at least fix that bug in particular. It'd be much more enjoyable. Especially if custom maps were available. And a possibly map making ability.