Completely pay to win,no strategy needed only how much your willing to spend,complete garbage. Update! Did you even read my comment? You said unlike any other game it's hard to win? Thats because only the first levels are passable, then everything is locked behind paywalls including the upgrading of towers,instead of making a game from your poor greedy ideas,how making a game that the consumer wants and is willing to pay for? This game will always be a failure.
Doesn't work on pixel 2 xl.
Iv always loved td games an I use to play one simular to this an that one a played for months!
Fun simple game!