Powerline.io is already a fun game, but playing it with friends is even better! It’s easy to play with friends, all you have to do is click the ‘Play with Friends’ button in the top left corner of the home screen. A link will appear, which you can copy and send to friends via text, email, really whatever you want. The link can be shared with whoever you want, so invite all of your friends and get an awesome lobby going!