Aren't you that guy that made a bunch of boxes in UDK and asked if anyone would play your "game"
sigh.
Now he can make a game where he picks up a cube and throws it around into other cubes.
Sorry, I forgot you were into Spheres now since they can roll.
But why would anyone use an engine that isn't Polycode? There's no reason to, at least when it's done there won't be.
It's just I am not a fan of open source engines - i like pre compiled ones
Whats the big deal? There are multiple other engines that are free and can compile a mobile game.But overall, it looks good I guess. Also, OP, you seem like a guy that thinks making games are easy.