Gamer reviews for Polysphere

Loved the puzzles, but spent far more time sitting through ads than actually playing the game. The developers have a lot of gall listing this game as "free". There is very little free material; each puzzle is followed by an ad as they try to hook you into paying $20 a month for a subscription. I'd be willing to pay a few bucks here and there for a new puzzle pack, but as DedZap wrote elsewhere, "This isn’t an MMO; it’s a phone game to pass time." Also, it is dishonest of the developers to label something as free only to forcibly shunt you off to Instagram to promote their product.