OVIVO​ is one truly unique game. First of all everything is in black and white. You play as "OVO" a small round ball. And you have the ability to switch from black to white and back again. Your controls are left and right, and then a button to switch from black to white.

As you move about, you use gravity by switching between the colours as a way to propel yourself through the level, collecting icons and symbols.

There are no instructions. No text, no real menus. You just have to figure it out for yourself, and somehow that works perfectly.

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