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EARTH DEFENSE FORCE: WORLD BROTHERS on Steam

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EARTH DEFENSE FORCE: WORLD BROTHERS

Mark EARTH DEFENSE FORCE: WORLD BROTHERS

Lowest on Steam

£3.37

at CJS CD Keys, key reseller. No checkout fees.

Shop at CJS CD Keys
  • Prices checked 7 hours ago

Not ready to buy?

Watch it and we'll email you the morning after it drops, at whichever shop it is, in any edition or form, with a link to buy. We count a shop's fee where its feed gives it.

5 prices on Steam

In stock first, then what you'd pay with any fee the shop's feed gives, then price. Commission never changes the order.

Region

Key shops

Key shops sell keys bought from other markets or from other sellers, so check the region and the shop's refund terms.

  1. CJS CD KeysKey resellerAbout this shopIn stock · Checked 7 hours agoGlobal · Key
    £3.37No checkout fees
    Shop at CJS CD Keys
    2 more from this shop
    1. CJS CD KeysKey resellerAbout this shopIn stock · Checked 7 hours agoEurope & UK · Key
      £3.37No checkout fees
      Shop at CJS CD Keys
    2. CJS CD KeysKey resellerAbout this shopIn stock · Checked 7 hours agoUK · Key
      £3.37No checkout fees
      Shop at CJS CD Keys
  2. KinguinMarketplaceAbout this shopIn stock · Checked 7 hours agoRegion not stated · KeyKeys from other sellers on Kinguin
    £3.57£2.69 + the £0.88 fee its feed givesPlus fees at checkout
    £3.49 with a code3% off: you save £0.08

    Copy it here and Kinguin opens on this product in a new tab.

    Shop at Kinguin
    1 more from this shop
    1. KinguinMarketplaceAbout this shopIn stock · Checked 7 hours agoEU · KeyKeys from other sellers on Kinguin
      £10.33£8.34 + the £1.99 fee its feed givesPlus fees at checkout
      £10.08 with a code3% off: you save £0.25

      Copy it here and Kinguin opens on this product in a new tab.

      Shop at Kinguin

Prices, stock and regions as each shop listed them, checked 7 hours ago. Some shops pay us when you buy through these links; that never changes the order. How that works.

The price on Steam over time

The lowest you'd pay at each, with the fee each shop's feed gives, among offers known to work on a UK account.

Key shops

Now
£3.37
Lowest since 23 Oct
£3.37

How to redeem it on Steam

  1. Open the Steam app on your computer and sign in.
  2. Choose Games at the top, then Activate a Product on Steam.
  3. Enter the key and follow the steps.

Or in a browser: store.steampowered.com/account/registerkey

Steam leaves region limits to each game's publisher. If a key won't activate, the shop you bought it from handles it: Steam doesn't refund keys bought elsewhere.

From Steam's help pages, read 23 October 2026:

Regions, in the shops' words

UK
Sold for UK accounts: the one word that plainly meets PlayStation's and Xbox's rule that a code match your account's country.
Europe, EU, EU & UK, EMEA
Sold for Europe, and the shops' pages I checked say these activate on UK accounts. The platforms don't name the UK: Nintendo UK says to use a code meant for Europe, and PlayStation's terms ask for one from your account's country.
Global, worldwide, region free
The shop says it activates in any country, the UK included.
Region not stated
The listing names no region. At ShopTo, CJS CD Keys and Kinguin, the shop's own terms or every page I checked say these work on UK accounts; at Keycense they vary, so theirs never set a price here.

No platform defines these words: each is the shop's, so check the region on its page before you buy.

About the game

EARTH DEFENSE FORCE: WORLD BROTHERS is a 2020 action and shooter game from Yuke's, published by D3 Publisher. It has single-player, multiplayer and co-op modes.

ActionShooter

Facts from Wikidata

Modes
Single-player, Multiplayer, Co-op
Developer
Yuke's
Publisher
D3 Publisher
Series
Earth Defense Force
First released
2020

More in the series

Earth Defense Force games on sale here, in the order each first came out. All 8 in order

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In stock now: what readers here go for most, then the best-known games. Every Steam game, most popular first

Questions

How much is EARTH DEFENSE FORCE: WORLD BROTHERS?

On Steam, from £3.37 at CJS CD Keys (key, no checkout fees). Prices checked 14 November 2026.

Can I buy EARTH DEFENSE FORCE: WORLD BROTHERS from an official store?

Not now at the official stores I check: only key shops have it in stock, and each row says which region its key is for.

Will a EARTH DEFENSE FORCE: WORLD BROTHERS key work on a UK account?

The prices I lead with are only from offers their shop says work on a UK account. Steam leaves region limits to each game's publisher. If a key won't activate, the shop you bought it from handles it: Steam doesn't refund keys bought elsewhere.

How do I redeem EARTH DEFENSE FORCE: WORLD BROTHERS?

A Steam key goes into the Steam app (Games, then Activate a Product on Steam) or Steam's website, and the game stays in your library.