8 Ball Pool Challenge 8 Ball Pool Challenge-The pro arcade style pool game with single player. 8 Ball League takes the latest technology to create the most realistic and amazing 8 Ball simulator. Fantastic playability and ultra realistic ball physics will refresh your pool game experience. Challenge a variety of stylish new level of different ability from beginner right up to pro level. Train your skills, improve your game and defeat the opposition to gain access to new city bars.