I hadn't played Bonkers! for thirty years! I got to thinking how much I liked it when I was in second grade, and so I ordered a copy on Ebay, now that my daughter is in second grade. It was even more fun than I remembered -- so elegant, and so well designed! See, you build up these little chains as you play (go forward 3, backwards 7, forward 6, etc.) and it just gets crazier and crazier the longer you play. My favorite part is that if you get into an infinite loop, you get bonus points!
Ah, Bonkers, why didn't you catch on?