Paper-Planes is a free iPhone game developed by marge co. ltd., bringing back the nostalgia of crafting and flying paper planes from childhood. The game focuses on competing with friends to see whose paper plane can fly the farthest.

To play, users swipe from left to right on the screen in a long and parallel motion to launch the paper plane. It's essential not to swipe too fast to ensure the plane's steady flight. Players need to find the sweet spot for launching the paper plane to achieve maximum distance. Enjoy the challenge of mastering the art of paper plane flying in this simple yet engaging game.