What is Killer Instinct
Killer Instinct is a fighting video game, the third in the Killer Instinct series, developed by Double Helix Games, Iron Galaxy Studios, Rare and Microsoft Studios under supervision of Ken Lobb, and released as a free-to-play launch game for the Xbox One in 2013.

Killer Instinct 2 and Killer Instinct Gold
A 1996 arcade-only game developed by Rare, licensed by Nintendo, and manufactured by Midway. It was the sequel to Killer Instinct. The game is a reboot of the series, though some plot elements from Killer Instinct and Killer Instinct 2 have been retained. Development of the game involves individuals with histories in fighting games on both the developmental and competitive sides.
Killer Instinct Definitive Edition
Discovery of Killer Instinct! Play the legendary fighting game with stunning 60FPS visuals, over-the-top action, a wild cast of combatants, rocking reactive music and C-C-C-COMBO BREAKERS. Xbox Play Anywhere: Download the free game, and it?s yours to play on both Xbox One and Windows 10 PC. Explore the lore, characters and music of Killer Instinct with exclusive behind-the-scenes videos, artwork and an original game soundtrack.
Killer Instinct Overview
In its base form, Killer Instinct is a free-to-play demo of the game that includes all available game modes but only one playable character, with the ability to purchase additional fighters individually. The sole playable character in the free version rotates on a regular basis. Players can purchase “Combo Breaker Packs” for a single fee, which provides immediate access to all eight characters of a certain season. An in-game currency known as Killer Instinct Gold can be acquired by completing fight challenges and reaching achievements.
Features of Killer Instinct
Extensive cast of powerful combatants with tons of customization options including Retro Costumes and Accessories.
20 Stages with intense stage destruction.
Cinematic Story Mode.
Fight for Free! Play all game modes with a free fighter, including online multiplayer! Fighters are available for individual purchase or get the whole cast in a bundle.
Competitive online matches with state-of-the-art fighting game netcode.
Test your skill online in Monthly Ranked Leagues.
Extensive Dojo tutorial teaches all the core mechanics for Killer Instinct.
Train an AI combatant and challenge your friends to asynchronous matches in Shadow Lab.
Free Updates to the base game – all Fighter balance patches are included for free.
XBOX LIVE FEATURES
Online multiplayer Cross Play with Xbox One. Pay attention to the Performance Grading test automatically performed before your first match.
Play anywhere with Cloud Save between Xbox One and Windows 10.
Killer Instinct includes rich Xbox Live features like Achievements, Game DVR, Leaderboards, and more.
To play this game, you’ll need to use your existing account on Xbox Live or the same Microsoft account you used to purchase the game.