If they touch your body with their head, they will be destroyed and you can collect their energy to grow in size! You can use a special speed boost to try to get ahead of your opponents - this speed boost will reduce your size, so use it carefully. Also watch out for the outer border area - if you hit the border, your current will be destroyed. This game is cool and challenging - step into the arena and create the biggest power line! This game is available as a web browser game, as an Android app, and as an iOS app. Powerline.io is developed by Profusion Studios.