No revenue estimate for APPLE — its rating/review counts don't calibrate to sales the way Steam's do. Reviews and prices only.
Merge blocks and create a city. You'll become so involved that you'll lose track of time. The rules are simple, and there are no complicated operations. By touching blocks of the same color they are joined, and as they level up they turn into large buildings.
Revenue comes from in-game items and microtransactions, which our price-based model doesn't estimate. Copies below reflect the player base, not paid sales.
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