About the game

You steer a number down a 3D track and try to make it as big as you can. Smaller numbers are free food. Red numbers bigger than yours end the run, and saws, gaps and traps are in the way too.

Math gates decide most of the run. Plus and times gates pump you up, while minus and divide gates shrink you, so a quick look at each choice matters. A shield and a magnet help out, and coins buy upgrades for your starting number and income. At the end, your size decides how many walls you break through.

How to play

On a computer, press A and D or the ← and → keys to switch lanes. Holding the left mouse button and dragging works too.
On a phone, swipe left or right.
Pick up numbers equal to or below yours. Steer around bigger red ones.
Take addition and multiplication gates, skip subtraction and division when you can.