Prepare yourself for the breath-taking challenge: Tilt your phone to fly the trig, our last-one-standing hero, to dodge myriad of hostile dots come from all directions. Keep yourself alive as long as you are capable of.
Train your reflexivity as you make your way out of every critical and impossible situation.
Simple rule, tons of fun. Reflexion difference among people can narrow down to 1 millisecond. Prove yourself are better by beating your friends time record.
Stay alert, stay sharp, and having fun!