Bug Heroes was originally released last year as an Iphone exclusive and it recently went universal. I forgot about this title but now the developers have decided to drop the price completely and allow players to enjoy this action/ rpg /tower defense game for free. It is honestly a very weird game. The concept is that you are a bug defending your stash of food with heavy artillery and defense towers. The game is very "cute" and fairly easy to play. One annoying aspect is the amount of pop-up information explaining in detail what to do. Either way the game is free so try it out. I may post a review later if I get the time.