Simple sand and water simulation.
Button 0 = Reset
Button 3 = Spawn water line
Button 4 = Spawn sand pixel
Button 5 = Spawn sand line
Could be optimized by removing static sand and water particles from the list + optimizing the update order.
Not really much of a game yet but is fun to play around with. Thinking of trying to make a puzzle game with this involving scales.
Prototype based on the game Kuru Kuru Kururin.
Physics still need some tweaking but works most of the time.