Buy EARTH DEFENSE FORCE: WORLD BROTHERS PC Key

Looking for a cheap EARTH DEFENSE FORCE: WORLD BROTHERS key? As of 21 Aug. 2026 the cheapest key costs C$4.74 at Gameseal. We compare 19 offers from 17 stores, spanning C$4.74 to C$69.77. In keyshops the lowest price is C$4.74, in official stores it starts at C$44.99. With this many sellers the gap between the extremes is often several times over, so picking the store matters more here than waiting for a sale. This game has been cheaper before, on 86% of the days we have data for. A price alert will let you know when the next drop comes. On PC you buy a key that you activate in Steam or another client, and this is the widest market we track, with more than a quarter of games carrying a keyshop offer.

Release: 27 May 2021
Metacritic:
78 5.5
Steam:
Positive (669)
Buy in Official Store:
-10%
C$44.99
Buy in Keyshops:
-90%
C$4.74
In keyshops, it was cheaper on 86% of days with data.
See price history

Official Stores (7)

DRM:
Steam
Steam
GamersGate
EARTH DEFENSE FORCE: WORLD BROTHERS
Windows
+2
6w ago
DRM:
Steam
GamersGate
C$49.99 C$44.99
-10%
-10% with XDD10copy
-10% with XDD10copy
Gamebillet
EARTH DEFENSE FORCE: WORLD BROTHERS
Windows
+2
10h ago
DRM:
Steam
Gamebillet
C$55.06 ~C$45.67
-17%
WinGameStore
EARTH DEFENSE FORCE: WORLD BROTHERS
Windows
+2
14h ago
DRM:
Steam
WinGameStore
C$55.06 ~C$48.04
-12%
Steam
EARTH DEFENSE FORCE: WORLD BROTHERS
Windows
+2
1d ago
DRM:
Steam
Steam
C$49.99
Allyouplay
EARTH DEFENSE FORCE: WORLD BROTHERS
Windows
+2
5w ago
DRM:
Steam
Allyouplay
C$49.99
PlanetPlay
EARTH DEFENSE FORCE: WORLD BROTHERS
Windows
+2
16h ago
DRM:
Steam
PlanetPlay
C$58.86 ~C$52.63
-10%
-5% with XDDEALScopy
-5% with XDDEALScopy
JoyBuggy
EARTH DEFENSE FORCE: WORLD BROTHERS
Windows
+2
2d ago
DRM:
Steam
JoyBuggy
C$64.19 ~C$57.70
-10%

Keyshops (12)

DRM:
Steam
Steam
Gameseal
EARTH DEFENSE FORCE: WORLD BROTHERS (PC) Steam Key - GLOBAL
Windows
+2
5w ago
DRM:
Steam
Gameseal
C$49.99 ~C$4.74
-90%
-17% with SEAL17XDDcopy
-17% with SEAL17XDDcopy
Difmark
EARTH DEFENSE FORCE: WORLD BROTHERS (PC)
Windows
+2
3w ago
DRM:
Steam
Difmark
C$49.99 ~C$5.21
-89%
-15% with XDDEALScopy
-15% with XDDEALScopy
EARTH DEFENSE FORCE: WORLD BROTHERS (PC) Steam Key GLOBAL
5.0
Windows
+2
11h ago
DRM:
Steam
Eneba
C$64.42 ~C$5.27
-91%
-10% with XDD10copy
-10% with XDD10copy
Driffle
EARTH DEFENSE FORCE WORLD BROTHERS (Global) (PC) - Steam - Digital Key
Windows
+2
14h ago
DRM:
Steam
Driffle
C$55.06 ~C$5.48
-90%
-6% with XDDEALS6copy
-6% with XDDEALS6copy
G2Play
EARTH DEFENSE FORCE: WORLD BROTHERS PC Steam CD Key
Windows
+2
10h ago
DRM:
Steam
G2Play
C$64.42 ~C$5.54
-91%
-8% with XD8DEALScopy
-8% with XD8DEALScopy
Kinguin
EARTH DEFENSE FORCE: WORLD BROTHERS PC Steam CD Key
Windows
+2
10h ago
DRM:
Steam
Kinguin
C$64.42 ~C$5.54
-91%
-8% with XD8DEALScopy
-8% with XD8DEALScopy
PremiumCDKeys
Earth Defense Force: World Brothers (PC) CD Key for STEAM - GLOBAL
Windows
+2
2h ago
DRM:
Steam
PremiumCDKeys
C$49.99 C$6.48
-87%
-10% with XD_DEALScopy
-10% with XD_DEALScopy

About EARTH DEFENSE FORCE: WORLD BROTHERS

EARTH DEFENSE FORCE: WORLD BROTHERS - about the game

Earth Defense Force: World Brothers is an action game that places players in command of EDF forces defending a parallel version of Earth constructed from digital blocks. The planet has fractured into floating pieces after an assault by multiple motherships under the direction of Dark Tyrant, scattering soldiers and supplies across isolated regions. Combat unfolds in third-person perspective as players blast swarms of block-formed invaders while completing objectives on compact maps that feature sheer drops at the edges.

Gameplay

The core loop centers on mission-based combat where the goal is to eliminate alien threats and destroy their spawning structures. Players control a squad of four characters at once and can switch between them instantly during fights. This mechanic lets users exploit different abilities, weapons, and movement styles without waiting for cooldowns or reloads. Uncontrolled squad members operate under AI direction, providing support fire or drawing enemy attention.

Each rescued soldier brings unique traits and a special move that charges over time. Weapons and accessories attach to individual characters, with skill levels determining compatibility. Armor improves after successful missions, while higher difficulty clears unlock stronger gear variants. Maps remain smaller than in other entries in the series, encouraging focused engagements rather than sprawling exploration. Falling off the edges results in damage and respawn, adding a layer of positioning awareness during chaotic battles against ants, spiders, hornets, and larger mechanical foes.

Progression involves rescuing additional fighters scattered across each stage. Successful completion of a mission adds those characters to the roster or grants experience to existing ones. Vehicles appear on maps but function differently from prior games, with certain classes lacking direct summoning tools.

Game Modes

The primary experience consists of a linear campaign of missions set across various global locations. Players tackle these stages solo with AI teammates or in online sessions. Each mission supports up to four human participants, with every player fielding their own customized squad of four. Co-op emphasizes coordination as teams clear objectives together while managing individual character switches.

Difficulty options range from Easy through Medium, Hard, Hardest, Inferno, and Armageddon. Lower settings open immediately, while higher tiers unlock after clearing prior levels. Completing missions on tougher settings yields improved rewards without automatically marking lower difficulties as finished. Additional mission packs expand the campaign with new story threads and exclusive equipment after the base game concludes.

Team Building and Recruitment

Recruitment forms a central pillar of the experience. Block-styled versions of soldiers from earlier EDF releases appear throughout the campaign, spanning classes and aesthetics from the original Monster Attack through Earth Defense Force 5 along with select spinoff entries. Rescuing them grants access to their distinct playstyles and unlocks associated weapons. This system encourages experimentation with team compositions that balance ranged firepower, close combat, aerial mobility, and support functions.

Characters gain levels through repeated rescues and mission clears, expanding their weapon options. Accessories provide further customization. The variety allows veterans to revisit familiar archetypes in new forms while introducing newcomers to the series roster in an accessible voxel presentation.

Is It Worth Playing?

Earth Defense Force: World Brothers delivers the series signature mix of large-scale enemy waves and over-the-top weaponry within a streamlined package. Its voxel art style and team-switching focus differentiate it from mainline entries while preserving the satisfying loop of clearing hordes and upgrading gear. Online co-op adds replay value for groups seeking chaotic joint efforts.

Player reception has been favorable among those who enjoy the franchise formula, with praise for character variety and mission pacing. The game includes post-launch mission expansions that extend the campaign. It suits fans of action shooters who appreciate repetitive yet engaging defense scenarios and the chance to assemble personalized squads from a broad pool of recruits. Those seeking deeper narrative complexity or non-mission gameplay may find the structure limited, but the core combat remains consistent and rewarding for the intended audience.

Interface:
EnglishJapaneseKoreanSimplified ChineseTraditional Chinese
Audio:
EnglishJapaneseKoreanSimplified ChineseTraditional Chinese
Subtitles:
EnglishJapaneseKoreanSimplified ChineseTraditional Chinese

Age rating

Unavailable
Metacritic:
78 5.5
Steam:
Positive (669)

Minimum:

  • Processor: Intel Core i3-3225 3.3 GHz
  • Memory: 4 GB RAM
  • Graphics: GeForce GT630
  • DirectX: Version 11
  • Storage: 8 GB available space
  • Additional Notes: DirectX 11 sound device; XInput Controller

Recommended:

  • Processor: Intel Core i7-4770
  • Memory: 8 GB RAM
  • Graphics: GeForce GTX 1050 Ti / Radeon R9 280 3GB
  • DirectX: Version 11
  • Storage: 8 GB available space
  • Additional Notes: DirectX 11 sound device; XInput Controller
Historical low
Price history from official stores
C$11.16
Gamebillet
3 months ago
Price history from keyshops
C$4.37
Kinguin
3 months ago

FAQ

9 questions

Before you start looking for a cheap EARTH DEFENSE FORCE: WORLD BROTHERS PC key, check the essentials. Developed by YUKE'S. Published by D3PUBLISHER. PC released date: 27 May 2021. Genres: Action. Categories: Multi-player, Family Sharing, Co-op, Steam Trading Cards, Single-player, Steam Achievements, Full controller support, Steam Cloud, Online Co-op.

Q

Where to buy a cheap EARTH DEFENSE FORCE: WORLD BROTHERS Steam key or CD key?

Using our price comparison and verified discount codes, you can buy a EARTH DEFENSE FORCE: WORLD BROTHERS key for as low as C$4.74. 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 EARTH DEFENSE FORCE: WORLD BROTHERS price on PC. Check the EARTH DEFENSE FORCE: WORLD BROTHERS price history to buy at the best moment.

As of our last update (we refresh Steam pricing multiple times a day), the EARTH DEFENSE FORCE: WORLD BROTHERS Steam price is C$49.99. You can save an extra ~6% by paying with a discounted Steam gift card.

Our price tracker covers both official retailers and key marketplaces, so you can find EARTH DEFENSE FORCE: WORLD BROTHERS on sale even outside seasonal promotions. We currently detect 19 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.

Yes, EARTH DEFENSE FORCE: WORLD BROTHERS is available on GeForce NOW. You can stream the game on PCs, Macs, Chromebooks and mobile devices through NVIDIA's cloud gaming service - no high-end hardware required.

On days when both store types carried the game, the keyshop was cheaper by a median of 89%. We have recorded offers from 19 stores in total, and from 1 in the most recent reading. The spread between offers was wide: from C$4.37 to C$60.71. The current price is high against its own history: it was cheaper on 86% of days with data.

Yes. EARTH DEFENSE FORCE: WORLD BROTHERS has an official page on the Steam Store. You can also buy a EARTH DEFENSE FORCE: WORLD BROTHERS Steam key from third-party sellers. Our price comparison currently includes 19 offers with Steam DRM. Pick one to ensure your EARTH DEFENSE FORCE: WORLD BROTHERS download happens on Valve's platform.

Yes, with minor tweaks. EARTH DEFENSE FORCE: WORLD BROTHERS is Steam Deck Playable - it works after small adjustments like selecting a Proton version or using the touchscreen for tiny launcher text. You can play EARTH DEFENSE FORCE: WORLD BROTHERS on Steam Deck.

According to our data EARTH DEFENSE FORCE: WORLD BROTHERS is not currently available on PC Game Pass, EA Play or Ubisoft+. We are still filling in the catalogues of these services, so it is worth confirming the status at the source before you decide. If you are buying, XD.deals will help you find the lowest price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best EARTH DEFENSE FORCE: WORLD BROTHERS 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 EARTH DEFENSE FORCE: WORLD BROTHERS

1 Gameseal Gameseal Keyshop
-90% C$4.74
2 Difmark Difmark Keyshop
-89% C$5.21
3 Eneba Eneba Keyshop
-91% C$5.27
4 Driffle Driffle Keyshop
-90% C$5.48
5 G2Play G2Play Keyshop
-91% C$5.54

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