shape switch: merge run is a lively endless runner with a twist of puzzle merging. dash forward as your shape rolls automatically, and tap or swipe to switch between different geometric forms—circles, squares, triangles and more—to match incoming barriers. when the same shapes overlap, they merge into larger versions that open new paths or clear tough obstacles. Collect boosters, and power‑ups to extend your run and build unique merge chains. each level features randomized layouts and escalating speed, keeping reflexes sharp and patterns fresh. simple controls—just switch shape at the right moment—keep gameplay accessible but challenging. with colorful 2D visuals and upbeat music, shape switch: merge run merges action and strategy for quick, addictive sessions. offline play means you can enjoy it anytime, anywhere—just keep running and merging!