Quoted from Aurich:Do things like Q-bert style color switching, where you have to line up the colors by hitting them and flipping them, but if you hit one you've flipped already then it goes back. So you really have to make the shots you need, and avoid the ones you've already done.
*head asplodes* Where's that gif from Scanners when you need it?
Seriously though, things like this are such simple ideas that would drive people nuts over an already great game. I really hope programmers start tapping into all the potential this new tech can provide.