WARNING: to any new players about to download this game, HOARD YOUR GEMS. Do not spend your gems on any new dice or emojis! They are only cosmetic upgrades! It only took two days to get about 3000 which is how much you need for a new skin of a character. The new skin will add power to the character! Find your favorite one and use it on that. Also this game is awesome. But no matter how much I try to contact the developers they ignore me. So if you accidentally purchased something you're screwed.