Great game. At first I wasn't so sure but it has grown on me. The loop of the game is super enjoyable for me. I have only been playing about a week but will update if needed. I want one of those giant fire minions so bad for my Vulkan squad. Great visuals from the battles too. It looks amazing on my tablet. PS: As others have stated the game is very FTP friendly but I have also spent just a couple bucks to support the game and feel I got great value for the money spent. Whale mode optional.