OP.Game is a free gaming website where you can play hundreds of games instantly in your browser - with no downloads, installs or sign-up required.Explore action, racing and shooting games, along with puzzle, strategy and relaxing casual games. There is always something new to play.OP Game works on PCs, laptops, Chromebooks, phones and tablets, so you can pick a game and start playing within seconds. Website: https://op.game. Phone: . Address: 100 Araman DR, Toronto.