Giving away this fantastic roguelike wizard game. 2D shooter where every pixel is simulated, and can be changed through alchemy or just plain explosions. Unfortunately, every pixel also wants to change you- into a dead, dead wizard.
Wands are also customizable in a coding-based language. Think Baba Is You, but with deadly spells that might blow you up.
Prepare to die a lot. The world is bigger than you think.