Black Hole is a simple yet addictive game where players control a black hole by swiping their finger on the screen to make the black hole collide with stars. The objective of the game is to collect as many stars as possible without allowing the black hole to collide with any other objects. The game becomes increasingly challenging as the stars move faster and more stars appear simultaneously, requiring players to have quick reflexes and precise control to avoid collisions. Players' scores are based on the number of stars collected before the black hole collides with any object, and the ultimate goal is to keep the black hole alive for as long as possible.