A challenging game of reaction to put your skills to the test! ‣ Play through several unique gamemodes, each with their own challenging twist! ‣ Try to play against your friends to try and beat their highscore! ‣ Earn gems by playing to buy tons of items to customize your game! ‣ Score achievements that unlock items and get more gems! Stopper is a simple game that's hard to play! Tap the screen and try to land the triangle on the colored fraction of the circle. It may seem easy, but with several increasingly difficult gamemodes to explore, and a plethora of items to buy and unlock, you'll always find yourself trying it just one more time...