What is Killer Instinct: Anniversary Edition PC?
The 10th Anniversary Update brings with it two versions of KI: The Killer Instinct Base Game will be FREE TO PLAY on all platforms: Xbox consoles (One, Series X|S), Windows PC, and Steam. The free KI base game will feature one free weekly rotating Fighter and Single-Player, Local, and Ranked modes. The Killer Instinct Anniversary Edition will include all 29 Fighters, and all Premium Content ever released: the VIP Double XP Booster, holiday accessories, and more. This edition replaces the "Definitive Edition," which was delisted upon release of the Anniversary Edition. The 10th Anniversary Update will go even further, with a few more changes: - Improved matchmaking. We want to make it easier for folks to find matches quickly, regardless of which platform they’re playing on. - Optimization for Series X|S consoles. - Balance updates. That’s right – new meta for Killer Instinct, more than five years after the last adjustments! The following Mature-rated content included in KI Definitive Edition will NOT be included in the Anniversary Edition: - Definitive Edition App (featuring developer interviews, concept art, Killer Cuts soundtrack) - Xbox KI Classic 1 & 2 - But DON’T WORRY! If you already own Killer Instinct Definitive Edition digitally, you will still be able to download the above content even after the Definitive Edition is retired. This page focuses specifically on the PC (Windows) version of the game, including prices, regions, activation methods and compatible storefronts.
How can I find the best price for Killer Instinct: Anniversary Edition PC?
We track live prices for Killer Instinct: Anniversary Edition PC from official retailers and trusted third-party marketplaces. Use the country, platform and service filters below to compare offers side by side and quickly spot the cheapest key that works in your region.
How do I redeem a Killer Instinct: Anniversary Edition PC game key?
After you buy a Killer Instinct: Anniversary Edition PC game key, you'll receive a secure digital code (often called a CD key or activation key). Redeem it through the correct platform client — for example Steam, PlayStation, Xbox or another supported launcher — and the game will be added to your library for download. Always double-check platform and region compatibility before you purchase to avoid activation issues.
About Killer Instinct: Anniversary Edition PC
The 10th Anniversary Update brings with it two versions of KI: The Killer Instinct Base Game will be FREE TO PLAY on all platforms: Xbox consoles (One, Series X|S), Windows PC, and Steam. The free KI base game will feature one free weekly rotating Fighter and Single-Player, Local, and Ranked modes. The Killer Instinct Anniversary Edition will include all 29 Fighters, and all Premium Content ever released: the VIP Double XP Booster, holiday accessories, and more. This edition replaces the "Definitive Edition," which was delisted upon release of the Anniversary Edition. The 10th Anniversary Update will go even further, with a few more changes: - Improved matchmaking. We want to make it easier for folks to find matches quickly, regardless of which platform they’re playing on. - Optimization for Series X|S consoles. - Balance updates. That’s right – new meta for Killer Instinct, more than five years after the last adjustments! The following Mature-rated content included in KI Definitive Edition will NOT be included in the Anniversary Edition: - Definitive Edition App (featuring developer interviews, concept art, Killer Cuts soundtrack) - Xbox KI Classic 1 & 2 - But DON’T WORRY! If you already own Killer Instinct Definitive Edition digitally, you will still be able to download the above content even after the Definitive Edition is retired.
Game details
| Publisher | Xbox Game Studios |
| Developer | Iron Galaxy Studios |
| Genre | Fighting |
| Game mode | single-player, multiplayer |
| Theme | Action |
| Platforms | PC (Windows), Xbox One, Xbox Series X|S |
Screenshots from Killer Instinct: Anniversary Edition
