Playable on mobile but I recommend playing it on PC You are controlling the blue ball. Press up arrow, w or tap above the player to move up. Press down arrow, s or tap below the player to move down. Try avoiding the red balls (bigger than you and will smash you) and get the green balls(The same or smaller). When you get the green balls, you get bigger and hopefully some red balls gets smaller than you and turns green. Sometimes, bars will appear whether it will get you bigger or smaller(Green balls can turn red). There is a limited distance to roll and when you make it to the end, your score will be calculated. If you break your record, you will be able to roll farther a lot next round. If not, you get a little extra distance of rolling next round.
Give feedback if you can... Ideas from arcade games....
