Hello, game is all good you can make progress just from playing. 1 weeks ago i bought mechanical stegosaurus but from few days game is really lagging its take too much time to open and when you complete the battle screen stucks on same page so we have too close the game, some time even game wont open, please fix this issue otherwise you will lose players and add some extra functions like chat box in players profile, how much xp we have left to complete the stage, add some more tournaments.