Extremely grindy Match-3. Each new level won with a character, that character “levels up”, but the weapons also much be leveled up. That requires gold, lots of it, and gold is sparingly won in battles. This makes the game dull very fast. Game has an ad banner which is not intrusive to gameplay. Sometimes it gets stuck, freezes, and you have to force-close the app. Overall, an OK match-3 until you get to the start of the grind fest around Level 12. Would be much better if you earned gold faster or purchase requirements were lessened.