8-Ball Billiards is a free online pool game. You can play solo against AI or challenge other players in two-player mode. The game is easy for anyone to start playing, so pick up a cue and line up your first shot. How to Play Pick a ball 8-Ball Billiards is an intuitive billiards game where you have to pot all of the striped or spotted balls. The balls you’re assigned depend on what ball is potted first. Line up your cue The controls are easy, simply click and drag to find the right level of force, then line up the angle with the ball that seems easiest to pot next. Remember that this is pool, so save the 8-ball until you have potted all your balls - otherwise, you will lose!