Lichess - The complete chess experience, play and compete in tournaments with friends others around the world.
FooBillard - FooBillard is a free and open-source, OpenGL-based billiards simulation game.
Chess.com - Play chess on Chess.
8 Ball Pool - Pool 8-ball is a billiards simulator.
Chessmaster - Chessmaster is a chess playing computer game series which is now owned and developed by Ubisoft.
Virtual Pool - A pool game so realistic, it improves your real game!