Run 3 is an engaging endless runner game that challenges players to navigate a series of tunnels in space. Players control a character running through ever-changing, gravity-defying levels, avoiding gaps and obstacles while collecting power cells. With smooth controls and dynamic physics, players can jump, glide, and switch gravity to progress through increasingly complex stages.

The game offers various modes, including single-player exploration, unlockable characters with unique abilities, and an infinite mode for endless challenges. Its minimalist yet captivating design, paired with customizable options, appeals to both casual gamers and dedicated platformer fans.