They say that if there were a nuclear holocaust, the only thing left would be cockroaches. I think there's probably something else that would survive along with those creepy crawlies, one thing that slowly seems to be taking over our daily lives: colour-matching block puzzles.
Shifters is one of the genre's newborn and it comes with a slightly softer side than some of its more hardcore brethren. This is a game that wants you to learn, setting fairly simple challenges one after the other until you get the gist of play. Naturally, most of the tasks revolve around matching coloured blocks - in this case, lines of three or more, either horizontally or vertically.