Super Brain

Super Brain drops you onto a running track suspended between skyscrapers. You carry a single number, and that number decides everything.

Gates always arrive in pairs, each marked with an operation: times four, divided by five, plus twelve, minus two. Only one of them can be taken, and the choice changes your number on the spot.

It looks easy until the pairings get awkward. Plus twelve sounds generous, but times two goes much further once your number is already high. The arithmetic has to be done before the gate goes past.

Levels stretch out and the track starts to bend, so you end up reading the next pair while still committing to this one.