Crush Rush is a free matching game created by WeeWorld. Players can choose between Classic mode and Memory mode, each offering a different gameplay challenge with a fruit-flavored theme. In Classic mode, players slide bottles to match them with falling fruit flavors and collect points. In Memory mode, they attempt to uncover and replicate a hidden sequence of four Crush flavors before time runs out. The game emphasizes quick thinking and reflexes, with falling bonus items and time-based challenges to keep players engaged.