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Buy Halo 3

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This content requires the base game: Halo: The Master Chief Collection
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Where can you buy the cheapest Halo 3 key for {6}? Check and compare prices from 2 stores among 2 offers on XD.deals. The lowest Halo 3 price on official stores is at Gameseal for £7.53 (-16%% off).

Release: 13 Jul 2020
Xbox Game Studios
Saber Interactive
Action
Metacritic:
88 8.1
Steam:
Very Positive (3k)
Official
Unavailable
Buy in Official Store:
Unavailable
Buy in Keyshops:
-16%
£7.53
See price history

Keyshops (2)

DRM:
Steam
Steam
Gameseal
Halo 3 (PC) Steam Gift - GLOBAL
Windows
15h ago
DRM:
Steam
Gameseal
£8.99 £7.53
-16%
-13% with SEAL13XDDcopy
-13% with SEAL13XDDcopy
Shop now
Kinguin
Halo 3 EU Steam Altergift
Windows
1d ago
DRM:
Steam
Kinguin
£8.71 £8.09
-7%
-8% with XD8DEALScopy
-8% with XD8DEALScopy
Shop now

About Halo 3

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Halo 3 - about the game
Witness the Master Chief's return in the pulse-pounding conclusion to the original Halo trilogy, as he battles the Covenant and Flood to decide humanity's fate. An ancient secret buried under Africa's sands holds the power to shift the Human-Covenant war. This action game delivers 11 campaign missions packed with intense fights. Optimized for PC, it runs at up to 4K UHD and 60+ FPS, with mouse and keyboard controls, ultrawide support, and FOV adjustments. Jump into 24 multiplayer maps with an updated progression system, plus Forge for custom play and Theater to record and share clips. Action fans who crave campaign depth, multiplayer battles, and creative tools will find their match.

Halo 3 comes to PC as the next installment in Halo: The Master Chief Collection. Now optimized for PC, witness the Master Chief’s return to finish the fight between the Covenant, the Flood, and the entire Human race in this dramatic, pulse-pounding conclusion of the original Halo trilogy. With the fate of the galaxy hanging in the balance, the Master Chief returns to uncover an ancient secret hidden beneath the sands of Africa, which could hold the key to humanity’s salvation or destruction – an object that could change the tide of the Human-Covenant conflict.
Game Features:
  • PC Settings/Optimizations: Halo 3 is now optimized for PC and looking better than ever at up to 4k UHD and at 60+ FPS.* Other PC native settings include customizable mouse and keyboard support, ultrawide support, FOV customization, and more.
  • Campaign: Experience the next chapter in the Halo saga and fight your way through 11 unforgettable missions.
  • Multiplayer: Continue your Halo adventure with 24 multiplayer maps from the iconic Halo 3, featuring a completely updated progression system in Halo: The Master Chief Collection.
  • Forge & Theater: Create new ways to play with the iconic Forge tool and utilize the Theater to capture and share your favorite moments with the community

*Look to system requirements for guidance on hardware minimum specs to achieve performance metrics
Action Multi-player PvP Online PvP Family Sharing Co-op Single-player Downloadable Content Full controller support Online Co-op

Age rating

Unavailable
Metacritic:
88 8.1
Steam:
Very Positive (3k)

Halo 3 price history

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Historical low
Price history from official stores
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Currently lowest: - -
Price history from keyshops
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FAQ

8 questions

Before you start looking for a cheap Halo 3 key, check the essentials. Developed by Saber Interactive. Published by Xbox Game Studios. PC released date: 13 Jul 2020. Genres: Action. Categories: Multi-player, PvP, Online PvP, Family Sharing, Co-op, Single-player, Downloadable Content, Full controller support, Online Co-op.

Q

Where to buy a cheap Halo 3 Steam key?

Using our price comparison and verified discount codes, you can buy a Halo 3 key for as low as £7.53. This deal is available at Gameseal and is among the cheapest offers on the market. All keys listed on XD.deals are delivered digitally and eligible for instant download after payment. Prices already include processing fees and applied promo codes, so you always see the lowest Halo 3 price on PC. Check the Halo 3 price history to buy at the best moment.

We don't have a current Steam Store price for Halo 3. The game may be temporarily unavailable or not yet listed on Steam.

Our price tracker covers both official retailers and key marketplaces, so you can find Halo 3 on sale even outside seasonal promotions. We currently detect 2 active offers from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.

Based on our data, Halo 3 is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

Yes. Halo 3 has an official page on the Steam Store. You can also buy a Halo 3 Steam key from third-party sellers. Our price comparison currently includes 2 offers with Steam DRM. Pick one to ensure your Halo 3 download happens on Valve's platform.

Not at this time. Valve marks Halo 3 as Unsupported on Steam Deck. Keep an eye on XD.deals - we track Proton updates and community fixes. Browse games that are Steam Deck Verified or Steam Deck Playable.

Halo 3 does not appear to be available on PC Game Pass, EA Play, Ubisoft+ or any other PC subscription service at this time. Your only option is purchasing the game - use XD.deals to find the best price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best Halo 3 deals across official stores and verified keyshops. Click "Go to Store" next to any offer and you will be redirected to the retailer's website to complete your purchase.

Best prices for Halo 3

1 Gameseal Gameseal Keyshop
-16% £7.53
2 Kinguin Kinguin Keyshop
-7% £8.09

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