Killer Instinct is a 2.5D fighting game developed by Double Helix Games and published by Microsoft Studios. It was first released in 2013 as a reboot of the classic arcade fighting game series of the same name. The game features a roster of unique and diverse characters, each with their own fighting style and special moves. The objective of the game is to defeat your opponent by reducing their health bar to zero while protecting your own. Players can perform basic attacks using light, medium, and heavy buttons, and can execute special moves and combos by inputting specific button combinations. The game also features a combo breaker mechanic, where players can interrupt their opponent’s combos by using a specific button input, and an ultra combo, which is a powerful finishing move that can be performed by using the full combo meter. With its fast-paced action, deep gameplay mechanics, and diverse roster of characters, Killer Instinct is a must-try for fans of fighting games.