Great game!, there were a lot, and I do mean a LOT of bugs and glitches which i found, primarily with how in some cases if one pigment moves through the door the next level loads and in some cases you need to move all to the doors to move to the next level, another bug was that if you join 2 different color pigments under spikes which are the color they become after combining, the game bugs out quite a lot until you split again. Other than that, I really love the mechanic, great job!