I had a dream that was a bunch of cool minigames.
One was a race where you had to hit all the checkpoints, but it was through a galaxy, so you had to worry about the gravitational pull of the different stars, and do slingshot maneuvers and stuff.
Another was, you and your opponent were both robots trying to dismantle each other's CPUs. And you can divide your time between taking theirs apart and putting yours back together