Play Conquer free Online. Move using mouse or finger. Control as much of the board as possible.. Try to conquer the board in this fun .io style game. PlayGames365.com offers you the best entertainment of games to play in the browser, the most distributed from the 2000s until now. Conquer is an HTML5 game that works on smartphones, tablets, PCs and Smart TVs. You can play Conquer anywhere, anytime.