OP.Game is a free browser gaming platform where you can play hundreds of games instantly in your browser – no download, no installation and no account required.Explore action games, racing games and shooting games, along with puzzle, strategy and relaxing casual games. There is always something new to play.OP Game can be played on PC, laptop, Chromebook, phone and tablet, so you can start a game anywhere in seconds. Website: https://op.game. Phone: . Address: 100 Araman DR, Toronto.