Slow to get started. Not enough instruction. Not enough energy. But once you figure out how to get daily energy and how to make and store food for quick energy, this gets fun. It has puzzles to solve, unique quests to win. Variety. Maps help you navigate. Ads are only necessary if you choose to watch in order to boost your reward. The game basically consists of collecting treasure by breaking through stone blocks. Follow maps or dialog to your next quest. Updating this to 5 STARS.