An EARTH DEFENSE FORCE WORLD BROTHERS 2 Steam Key — also known as a CD Key or digital code — is the official activation code you redeem on Steam and keep in your library permanently. From €6.99 (-86%) at Difmark Digital Keys, 86% below the €49.99 Steam price · 10 verified stores, 11 offers in stock · Updated 56min ago.
The Earth is in pieces...again! We've gotta do more to save the planet!
--Loads and Loads of Giant Enemies--
The square Earth is under attack by giant enemies. Giant ants, giant spiders, giant bees, giant scorpions, giant UFOs, giant robots, giant monsters.... And if that weren't enough, there are also giant aliens, and even giant EDF soldiers. The situation seems hopeless! Still...there's nothing more satisfying than taking down these invading foes.
--Create Your Own EDF Unit--
Teammates scattered around the world are waiting to be rescued. Select 4 teammates from among those you have collected and create your own team. Design the team perfect for your play style, select your equipment, and then deploy to battle. There are over 100 characters to collect!
--Full Array of Soldiers from the History of the EDF Series--
In addition to soldiers from the mainline EDF series, this game also includes soldiers from the EDF spin-offs. Enjoy some familiar faces, as well as soldiers from the latest mainline release, "EARTH DEFENSE FORCE 6." Includes over 600 equippable weapons and accessories.
--Familiar Enemies are Back, Too!--
Enemies who ravaged the planet in previous releases have also crossed over into this world to join the fight. Enjoy fighting numerous enemies, including redesigned voxel versions of old favorites, as well as new enemies unique to this release. Includes over 100 missions and 5 difficulty levels.
--Online Co-op Play Supported--
Up to 4-player online co-op supported. Allowing you to defend the Earth with your friends and family.
~The Story~
After Dark Tyrant was defeated, peace was restored on the square Earth—but now, it has been broken into pieces once again. We watched the skies, assuming any new enemies would come from above—which is why we were surprised when the supermassive "Gaiarch" emerged from below ground, shattering the Earth into pieces. YOU are the legendary Commander that once saved our planet. Now, we need you to lead another team to save our Earth again. The EDF never back away from defending the Earth, be it round or square—so let's go to the rescue!
This game supports online cross-play with Epic Games Store players.
To use the “Invite” and “Friend” features with Epic Games Store players during online play, you must create an Epic Games account and link it to your Steam account.
Please note: You will still be able to enjoy online play even if you do not link your Epic Games account. However, if you have installed Epic Online Services, you will need to link an Epic Games account to your Steam account.
EARTH DEFENSE FORCE WORLD BROTHERS 2 for PC starts at €6.99 at Difmark Digital Keys, a Steam key, which is 86% under the €49.99 it costs on the official store.
That €6.99 already includes the Gocdkeys coupon, so apply it at checkout or the store will show you a higher price.
Only 11 offers across 10 stores carry it, and thin supply means the price barely moves.
It is €0.12 away from its all-time low (€8.20, back in August 2026).
That €6.99 key is at one of its best prices.
Worked out from 1,309 daily records of the Steam Key for EARTH DEFENSE FORCE WORLD BROTHERS 2 across 9 stores. See the full price history.
The price does not include each store's payment fees. The percentage is measured on the store price, without coupons, because that is how we record the history. The analysis only counts Key offers. Shared accounts, Steam Gift and physical editions stay out, because they are not the same product and their prices move differently.
The cheapest offer is already a key for your own account: €6.99 at Difmark Digital Keys, so there is no reason to weigh up a shared account here.
10 of the 11 offers work on US — the Global ones plus the ones issued for your own region.
Critics put it at 78 out of 100, though there are only 17 reviews published so far.
One listing is worth ignoring: the Steam key that Fanatical has at €49.99 is more than 7 times the cheapest offer and is not what this game costs. The number to work from is €6.99 at Difmark Digital Keys.
Earth Defense Force: World Brothers 2 is hands down my favorite EDF title of all those that I’ve played. I have already put so many... Read more
Earth Defense Force: World Brothers 2 is super accessible and very easy to get into, but deceptively difficult to master. Read more
Earth Defense Force: World Brothers 2 takes the familiar setup of the main series and just makes it more upbeat. Read more
The beauty of World Brothers 2 is that I am getting the best of both worlds. It plays much like a traditional EDF title while... Read more
Earth Defense Force: World Brothers 2 offers a delightful blend of fun and nostalgia for fans of the series. The vibrant voxel art style is... Read more
If you’ve never played an Earth Defense Force game before, Earth Defense Force: World Brothers 2 would be a great place to start. If you’re... Read more
Whether you’re a series veteran or just interested in why gamers love to shout “EDF!” repeatedly, Earth Defense Force: World Brothers 2 winds up being... Read more
Earth Defense Force: World Brothers 2 offers a brand new story, and lots of new brothers and enemies. While the online community leaves a lot... Read more
In a way, I get it: there isn’t a lot that differs Earth Defense Force: World Brothers 2 from its predecessor. It’s a bunch of... Read more
How Earth Defense Force: World Brothers 2 compares to previous entries in the series, I can't say. But if-like me-you're new to the EDF brand... Read more
Earth Defense Force: World Brothers 2 a lot of fun, with tons and tons of Easter eggs to prior games, all variations of humour, and... Read more
As with the original, Earth Defense Force: World Brothers 2 is a simplified and cutesy take on the whole EDF think. While it succeeds in... Read more
If you can get past the childish and highly repetitive English dialogue, Earth Defense Force: World Brothers 2 is a great option for players looking... Read more
If you’re looking to scratch that EDF itch, Earth Defense Force: World Brothers 2 is a decent enough way to do it – but EDF... Read more
World Brothers 2 is an excellent introductory title for those unfamiliar with EDF, as well as longtime fans looking for a more straightforward experience that... Read more
Designed to be user-friendly, Earth Defense Force: World Brothers 2 focuses on offering lighter gameplay than the main line series, it's a more “family friendly”... Read more
* languages with full audio
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What do our users think of EARTH DEFENSE FORCE WORLD BROTHERS 2 for PC Digital?
A voxel - shaped take on the alien - blasting fun you love. Featuring 100+ missions, fantastic co-op chaos, and classic insectoid onslaughts. Construct your pixelated EDF soldier team and ignite an inferno of firepower to take down the gigantic bugs.
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