A kind soul over at indiegameenthusiast had written up a review for Causality.
Review Excerpt:
"Casuality starts off simple enough. You're presented with a grid of two differently colored tiles. Tapping a tile swaps its color and the color of the tiles adjacent to it. Your goal is to make the entire grid one color and preferably with a limited number of taps. Through logic and planning, you can figure out which tiles to tap and in what order. But those are only the early levels. Soon, Causality begins layering on new mechanics, new twists on the rules and tiles every chapter."
Check out the full review at the following link.
