Instructions? – Diffusion (Raging Dots Saga) - Punktar Blek Mania Review

This game might be fun if there was any instruction on how to play. I've been to app support and looked all over the game and nada. I'd give it no stars but I can't and I feel it deserves at least one star, as it has succeeded in frustrating me and making me feel dumb...what am I missing!?!?
Review by Zebrasr$$$4 on Diffusion (Raging Dots Saga) - Punktar Blek Mania.