Killer Instinct

Xbox One · 2013

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About this game

In the distant future, a monopolistic and technological corporation called Ultratech organizes a fighting tournament known as "Killer Instinct".

Many fighters answer the challenge to participate, including several of Ultratech's experimental warriors.

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To increase the tournament's challenge, Ultratech utilizes a technology that can create bridges between alternate dimensions, releasing a creature known as Eyedol.

Eyedol is a two-headed ancient warrior that was imprisoned along with his bitter rival, Gargos.

Some warriors enter the tournament to seek glory or escape.

Other fighters are attempting to bring an end to Ultratech's corruption.

Killer Instinct is a 2D versus fighting game that features 3D rendered sprite based graphics.

Players choose from ten characters: Orchid, Cinder, Jago, Glacius, Fulgore, Riptor, Sabrewulf, Spinal, T.J.

The game is known for its heavy combo-based fighting system, allowing players to pull off moves that land a high number of hits on their opponent, the highest being the "Ultra Combo".

The game also features combo breakers, finishing moves and stage fatalities, double energy bars, and a dance-music inspired techno soundtrack.

Data by MobyGames.com

About Xbox One

Microsoft's Xbox One launched in 2013 alongside the PS4 and leaned heavily into backwards compatibility and subscription services like Game Pass. Because so many Xbox One owners moved to all-digital libraries, physical Xbox One cartridges — sorry, discs — in good condition are comparatively less common on the secondhand market than their PlayStation equivalents from the same era.

Gamevaro tracks Killer Instinct for Xbox One with separate market values for loose, complete-in-box (CIB) and factory-sealed copies, sourced from real eBay sales. Prices also vary by region — PAL, NTSC-U and NTSC-J releases of the same game often sell for different amounts due to print run sizes and regional collector demand.

Adding Killer Instinct to a Gamevaro collection takes seconds — search by title or scan the box barcode, and the app fills in cover art, release details and current pricing automatically. This XONE release dates back to 2013.

Market values by condition

PAL

Loose / Item only

€15.97

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Sealed / New

€60.95

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NTSC-U

Loose / Item only

€17.55

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Sealed / New

€58.12

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Recent sales

Date	Type	Region	Price	Source
2026-06-25	Loose / Item only	PAL	€15.97	eBay NL
2026-06-25	Sealed / New	PAL	€60.95	eBay NL
2026-06-24	Loose / Item only	NTSC-U	€17.55	eBay US
2026-06-24	Sealed / New	NTSC-U	€58.12	eBay US

Market insights

🌍

PAL is 10% cheaper

The PAL version (€15.97) is significantly cheaper than NTSC-U (€17.55) loose.

Rarity & condition

Only a handful of market sales have been tracked for Killer Instinct, suggesting it doesn't trade hands very often — a sign of relative scarcity compared to more common Xbox One titles.

Complete-in-box (CIB) copies typically command a premium over loose cartridges/discs because the original box and manual are more fragile and get discarded or damaged over time — fewer complete sets survive.

Frequently asked questions

How much is Killer Instinct worth?

Killer Instinct for Xbox One is currently worth €15.97 loose, and €60.95 factory sealed. Prices are based on real sales and update regularly on Gamevaro.

Is Killer Instinct rare?

Killer Instinct has only a handful of tracked market sales, suggesting relative scarcity compared to more common Xbox One titles.

What's the difference between loose, CIB and sealed for Killer Instinct?

Loose means cartridge or disc only, CIB (complete in box) includes the original box and manual, and sealed means factory-sealed and never opened. These are tracked as separate market values because the price gap between them can be significant, especially for older releases.

Is Killer Instinct worth more in PAL or NTSC?

The PAL version of Killer Instinct is currently worth €15.97 loose, versus €17.55 for NTSC-U. Regional price differences usually come down to print run size and regional collector demand.