Portal Spin Jump
Boldly leap off asteroids in this addicting and customizable arcade game!
Touch and hold to power your jump while spinning on asteroids. Release to leap off!
Features two game modes and extensively customizable options. Save your options as a preset to create your own game modes, or have fun with the built in presets (Cannon, Astronaut, Meaty, and Default).
How many levels have you beat?
Also available for free on Android: https://play.google.com/store/apps/details?id=com.WoooWoooGames.PortalSpinJump