Prove which video game character is best in this game that pits video games' finest against each other! Start your fight by choosing between characters from Mortal Kombat, Killer Instinct, Halo, and Diablo. You can hover over each character to read about their statistics and their finishing moves. Start in the Killer King Tournament, which quickly pits you against a number of opponents. Choose the cards you want to play, using up to three cards at one time. These cards allow you to move, attack, and defend yourself. After you make your move, your opponent gets a turn. Make the best moves to counter your enemy's moves!