5 stars: It's pretty easy to learn the game and quite engaging in the middle of games and between games. Progression is detailed and I'm sure there's a meta, but there's not a whole lot of competition against players, so I feel fine being casual. While there are in-app purchases, they don't look like they provide unfair value, and the game is just fine without paying. All ads are optional.
5 stars: This game is my ideal mobile game. No ads, hours of playability (no lives limiting how many rounds I can play), easy to learn, and just as easy to jump back into. There's a better balance and variety from the 1st game, but both remain installed and regularly played. It's the perfect boredom breaker. I could not recommend this more and it constantly has me yearning for the same experience in other genres of games.
5 stars: I've had this game for quite a few months now, and I just purchased the double gainer thingy. Whatever it's called and I'm not sure why I've waited this long to do so. This TD game is top notch, no ads it's free to play but if you are a person who buys in app stuff, get this. It's worth the few bucks. I hope there's a 3rd installment on the way.
5 stars: This game.has had quite the evolution. I'm it's early incarnation, it was a blast. Eventually a whole number of pay to play options worked their way in and I uninstalled it out of.oure frustration. Recently, the annoying elements have been taken out, and it is a joy to play again.
5 stars: Amazing ...