[Spark910]

Remember Zelda Link's Awakening where the blob baddies would divide into 3? You could do the same here - perhaps only for some of the colours though - like red could split into 3 smaller blobs, yellow into two or something else. It'd be neat if each different colour did something else. One could also warp into the other, so purple could become blue another could flash before dying and then explode, so you need to move away after killing it etc...