Outline is a game based on physics and colors. This is not a game like Clash of Clans or anything FYI. You need to match the color of the bouncing ball and draw a line to keep it going. Outline was the second release of Prodigi Interactive - Sri Lanka, the next level interactive media provider.
Outline is a casual game. It can never end. There are three game modes to your preference. Hurry up and install this game. Reach the high score of each mode and be an Outline Legend.