Tip 1: Upgrade your main hero in order to increase the damage per tap and then slowly move down to the ones you can unlock later on in the game. Remember that you get to unlock extra skills every 25 levels generally.

Tip 2: Unlock spells as soon as you have the money and try to plan your uses so that you can activate them during the difficult boss fights.

Tip 3: You unlock new areas in the Travel menu by progressing through the game. Tap the red button in the bottom area of the screen to access your travel menu.

Tip 4: Watch an ad for some extra money or stat boosts.