OXIO is a puzzle game for iOS and macOS. In OXIO, the player moves the center of mass of a group of blocks to the goal. This is accomplished by changing the mass of the blocks and moving the blocks around the screen.
To speed up development, I programmed a real-time level editor in the macOS version of the game.
A demo version of OXIO was awarded an Apple Worldwide Developers Conference Scholarship in 2018.