I don’t have a really solid idea yet, but the notion I’m leaning for is something sort of minecraft-like, but with space as an extremely limited resource – to the extent that you may end up needing to destroy and rebuild things just to move around in the tiny world. I’m tempted by isometric cubes, but that seems like something that Flixel wouldn’t do well natively. And isometric platforming is always awkward with a keyboard, in my experience… Still, isometric is better than flat tiles to give a sense of solidness to things. Although I suppose I could make it side-view.