Great game. Pros: Exploration, satisfying grind(if you're into that), open world(ish), great time killer, upgrading your items is satisfying, fun boss fights, cool enemies. Cons: Very repeatitive (collect things, upgrade, collect things, unlock new areas, rinse and repeat). Very linier, may I suggest that characters and weapons have different attributes and skills that can be upgraded (like add points to run faster or mine faster). Ads are a little annoying but can be helpful to get resources.