You are a ball.
There are other balls.
You have to shoot them.
Survive. Get stronger. Go further. And most importantly get the highest score you possibly can.
Designed to be simple, relaxing, and easy to pick up, but surviving for a long time won't be quite as easy as it seems.
How long can you survive?
Move: WASD
Shoot: Hold the Left Mouse Button
Pause: P, Esc
Goal: Destroy enemies, survive as long as possible, and get the highest score.
Playing sumi free online game support all smartphones or tablets, such as iPhone, iPad, Samsung and other Apple and android system.