Number Drop: Merge Puzzle

Just tap. And somehow you can't stop. Drop number tiles and merge matching ones to evolve them. 2 to 4 to 8 and far beyond. A crown at 512, a jeweled crown at 4096, and past 32768 they sprout wings. CREEPY, BUT CUTE Googly eyes, jagged teeth, tongues sticking out. Every tile is a little character. They blink, and when they merge, one gobbles up the other. RARE MUTATIONS Once in a while a differently colored character is born: Choco Mint, Grape Soda, Phantom, and Konpeito. The rarest, Konpeito, appears once in 20,000 births. Collect all 65 entries in the field guide. Exact odds are shown inside the app on the field guide screen. DRESS THEM UP Mix and match eyes, mouths, hair, hats, and accessories. Parts unlock as you play, and you can buy more in the shop with candy earned in game. TWO MODES Endless: play until the board fills up and chase a high score. Time Attack 60s: a short, intense run that fits in a spare minute. GAME CENTER Your best scores are submitted to Game Center leaderboards automatically. No sign up required. Works on iPhone and iPad, portrait or landscape, and plays fine offline.