In game you will have the ability to select in between many characters. If you feel like you would do much better with another, all of them have various stats so you should constantly be prepared to change. All you need to do is actually just save up Gold. Unlocking the characters costs Coins, so it's an excellent factor to smash as numerous blocks and pots and beat as numerous bosses as you can. They will drop Coins when you do that. Save up plenty prior to you choose which character you wish to purchase, or have a look at all of the readily available characters and acquire the one that you like the most! I recommend choosing a character which is relatively well balanced, however has respectable speed in general. Speed is very essential, since you wish to outrun any enemy that wishes to get you, so that is a great start!