Buy UNDER DEFEAT Steam Key
UNDER DEFEAT Steam Key: compare prices from 3 offers (November 2026)
An UNDER DEFEAT 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 €12.33 (€13.05 with fees, -35%) at Key4Games, Steam Account format · Cheapest official key: €19.99 (no fees) · 3 verified stores, 3 offers in stock · Updated 01h 28min ago.
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Europe · Steam Wallet credit to buy it on SteamAbout UNDER DEFEAT
The definitive edition of G.rev's military vertical scrolling shooter, UNDER DEFEAT, has arrived.
◆ After the total war, what will the soldiers witness?
It has already been over a decade since the war between the Empire and the Federation, which divides the continent, began.
Both sides, having reached the peak of exhaustion, begin to approach each other and agree upon a ceasefire date.
In anticipation of the upcoming ceasefire, new weapons and prototypes are continually deployed...
An unprecedented battle is now about to begin───
◆ Deploy in a combat helicopter and annihilate enemy weapons with anti-air and anti-ground attacks.
Players can choose from four combat helicopters to deploy.
Using shots that serve both anti-air and anti-ground purposes, maneuver to aim, and sometimes close in rapidly on the enemy for an attack.
Execute missions with simple yet multidimensional control techniques and strategic stage progression.
Experience a realistic "battlefield," with allies falling amidst fierce battles against various weapons and communications flying back and forth between friend and foe alike.
◆ Take on the frontlines repeatedly with a variety of engaging game modes.
Includes three game modes—"NEW ORDER," "NEW ORDER+," and "Arcade"—each with different screen sizes, stage structures, and game rules.
Practice your favorite stages and record replay footage in "Training" mode, then compete with players nationwide in "Online Rankings" for a score attack challenge.
Additionally, the "Gallery" mode unlocks in-game illustrations and materials based on your gameplay progress.
◆ With abundant options and the new BGM set "BOOSTED," the battlefield becomes even more intense.
Equipped with features such as "DUAL STICK" controls for switching shot operations, subtitles for in-stage radio communications, and on-screen displays of contribution levels and rank during gameplay.
Also includes the new BGM set "BOOSTED," composed by Shinji Hosoe, the original composer for UNDER DEFEAT, and other members of SuperSweep.
Play with your favorite BGM version, including tracks from past releases.
How much does UNDER DEFEAT for PC cost right now?
UNDER DEFEAT for PC starts at €12.33 (€13.05 with fees) at Key4Games, 35% under the €19.99 (no fees) of the official store — but that is a shared account, not a key of your own. If you want a key tied to your own account, the cheapest is €19.99 (no fees) at Steam.
That €12.33 (€13.05 with fees) already includes the GOCDKEYS16 coupon, so apply it at checkout or the store will show you a higher price.
Just 3 stores stock it, 3 offers in all, so there is little here to push the price either way.
Shared account
Steam Key
Is it worth buying the Steam Key for UNDER DEFEAT now or waiting?
That €19.99 (no fees) key is expensive for what it usually costs.
- Those €19.99 (no fees) are 12% above what it usually costs, measured on the store price.
- Only 1 stores sell the Steam Key, and with that little competition the price barely moves.
- Across the 437 days we have tracked it, it has only been pricier than today on 0 days. The lowest it has ever cost is €9.75.
Worked out from 450 daily records of the Steam Key for UNDER DEFEAT across 1 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.
Are these stores safe to buy UNDER DEFEAT from?
One caveat worth €0.26 (€0.11 with fees): the €12.33 (€13.05 with fees) at Key4Games is the cheapest, but that store carries only 37 Trustpilot reviews, so there is barely any track record behind it. Difmark sells the same shared account for €12.59 (€13.16 with fees) — €0.26 (€0.11 with fees) more — backed by 14.2k reviews and a 4.1 out of 5, which is a small premium for a seller thousands of buyers have already tested.
Which UNDER DEFEAT format should you buy?
With the shared account at Key4Games you log into an account that already owns the game: it is the cheapest route, but it never becomes yours and the seller keeps the credentials. If they ever lose or change them, you lose access.
The key at Steam costs €7.66 (€6.94 with fees) more, but you redeem it on your own account and the game stays there for good. That is the difference between renting and buying.
Can you activate UNDER DEFEAT in US?
All 3 offers are Global, so the code redeems on any account no matter where it was created.
Is UNDER DEFEAT worth it?
Critics put it at 81 out of 100, though there are only 11 reviews published so far.
Most common FAQs when buying UNDER DEFEAT for PC in digital format:
Other stores may take 30–40 minutes depending on game availability. On release days, delivery times may be slightly longer.
If you notice an unusually long delay, contact the store or us, and we’ll resolve it as quickly as possible.
There have been occasions when those services were overwhelmed, which is why we also offer 24/7 customer support to help resolve any issues or questions.
In any case, we always offer a 100% guarantee, so you won’t have any problems, and if you do, we’ll resolve them as soon as possible.
Need more help? Use our FAQs.
UNDER DEFEAT
Is it worth it?
- 80/100Critics' average scoreOpenCritic · Strong
- 73%Critics recommend it11 critic reviews
- 95%Steam reviewsVery Positive · 81 reviews
Is it alive?
- Watching now on Twitch
- Live channels
What the press says
Under Defeat is a superb game, which quite rightly earned plaudits upon release and still feels like an essential part of anyone’s shoot ‘em up... Read more
Under Defeat is a fine example of how when a good port is produced it can make a world of difference. I had this game... Read more
While Under Defeat does show its age - particularly with the UI - it still manages to be a brilliant challenging shoot-'em-up that has some... Read more
Under Defeat is such a challenging explosion-filled shoot 'em up that it's hard to put it down, especially with its distinct modes and helicopters to... Read more
Where helicopter gunship-themed video games are concerned, Under Defeat is one of the best ever. It signifies a point in time when the shoot 'em... Read more
Under Defeat (2025) is a remaster of the expertly crafted 2005 vertical shooter, offering tight gameplay, striking art, infectious music, and shmup-friendly extras that make... Read more
This is the definitive version of the game. Under Defeat is a game that feels like it never got a chance to breathe, so it... Read more
The latest iteration of Under Defeat shows just how solid the original game was and remains to this day. It's simple yet effective take on... Read more
Under Defeat is a solid addition to the continually growing Nintendo Switch SHMUP library. It's a well-executed port that retains the ballistic awe and intensity... Read more
This one’s just really darn fun to scorechase in, and I definitely see myself revisiting those Arcade leaderboards over and over in the months to... Read more
About the game
Requirements
- Requires a 64-bit processor and operating system
- Windows 10 64bit
- Core i5-6500
- 8 GB RAM
- NVIDIA GeForce GT 1030
- Version 12
- 1 GB available space
- Requires a 64-bit processor and operating system
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