Thanks a lot for playing, and for such clear feedback: it went straight into the next update.
Destruction also pays now:
Everything you smash fills a boost meter (Shift, or A on a gamepad).
Also, in 0.2.0 adds local split-screen for two players (press F2), on one keyboard or with a gamepad each. Online play is a much bigger job; it’s on the list, but I can’t promise it yet.
Thanks again! If you give 0.2.0 a go, I’d love to hear whether the shortcuts feel worth taking.