Conquering space is the main goal in Paint. io. You can choose your character from several presented. Moving across the playing field, he will leave a colored trail behind him. With its help, you will outline the territories, which will then be painted in your chosen colors. The drawn line should close with your existing territory to add more area. If another player crosses your path while moving, you will lose. At the same time, you can safely enter foreign lands and chop off pieces in your favor.