New Levels and Challenges The upgraded Run3 at run3.app introduces thrilling new levels with intricate paths and unexpected twists. Each level is uniquely designed to test your reflexes, keeping you on your toes as you navigate through floating platforms and tunnels. With new power-ups and obstacles, Run3 delivers a refreshing experience that amplifies the original game’s excitement. Whether you’re an old fan or a newcomer, these enhanced levels offer fresh challenges that will keep you coming back for more. run3.app/