In Gravity Boy Go!, Gravity Boy crash lands on a mysterious planet. After exploring, he meets the locals who are under attack by an alien force. Will Gravity Boy Help? The choice is up to you. Gravity Boy Go! is a platformer designed for mobile platforms. Gravity is your friend as you traverse through perilous levels full of drills, spikes, lasers, armed guards, and even a giant robot. Play through 18 Levels and 3 epic boss battles!