Cool powder simulation! Not loads of features yet, more content will be coming soon though! Content in this project: 4 different materials: Sand, Water, Gas, Metal. Explanations below. Clear grid button, plus an erasing tool. Coming soon: More materials... Reactions when certain materials meet! [================================] Material Dictionary: Sand Movement: Down, Down-left, Down-right. Reactions: None Water Movement: Down, Down-left, Down-right, Left, Right Reactions: None Gas Movement: Up, Up-left, Up-right, Left, Right Reactions: None Metal Movement: Static (no movement, good for building boxes) Reactions: None