Buy Protodroid DeLTA Steam Key
Protodroid DeLTA Steam Key: compare prices from 6 offers (November 2026)
A Protodroid DeLTA 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 €8.53 (€9.11 with fees, -54%) at Key4Games, Steam Account format · Cheapest official key: €16.09 (no fees), 20% below the €19.99 (no fees) Steam price · 6 verified stores, 6 offers in stock · Updated 07h 12min ago.
Steam Key
Steam Account
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Final prices with fees
About Protodroid DeLTA
Show the world the potential of AI in Protodroid DeLTA, a fast and fluid 3D action-platformer set in a beautiful and hopeful solarpunk world, featuring a colorful cast of characters to meet and bosses to defeat.
Welcome to Radia
In a vibrant vision of Earth’s future, the world-renowned roboticist Dr. Shelton has created one of the first Protodroids, a hyper-advanced android named DeLTA with near-human levels of intelligence. DeLTA was made to "be the change" that shows the world the promise of what AI can become—and so she sets out to prove to a skeptical world she's more than “just a robot.”However, when a gang of Vypers attacks Shelton's lab, the doctor is forced to enable DeLTA’s combat subroutines and retrofit her with weapons systems for self-defense. After DeLTA successfully fends off the attackers, Dr. Shelton sets DeLTA on a new course: defend the region against the rising Vyper threat, earn the city’s trust and affection, and show the world the true promise of what AI can become.
GAME FEATURES
Dynamic 3D action platforming
Draw upon DeLTA’s extraordinary dexterity and distinctive arsenal to navigate challenging stages. Jump and shoot in 3D gameplay designed to channel the fast and fluid feel of 2D classics.
Discover a solarpunk world
Journey through a beautiful, hopeful, but non-utopian vision of the future, where solar power is the dominant energy source, and humanity & technology coexist with nature.
Take on stages in any order
You decide how and when to take on the Vypers. Pick from a variety of distinctive stages, fight personality-filled bosses on their home turf, and claim their unique weapons as your own.
Vibrant characters
Learn the backgrounds and stories behind a diverse cast of larger-than-life Vyper Masters, rival roboticists, and fellow Protodroids who operate by a different code.
Seek hidden upgrades
Enhance DeLTA’s capabilities by searching high and low for upgrades and power-ups, and master new blade techniques by locating your fellow Protodroid AnnDROID in each stage.
How much does Protodroid DeLTA for PC cost right now?
Protodroid DeLTA for PC starts at €8.53 (€9.11 with fees) at Key4Games, 54% 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 €16.09 (no fees) at Instant Gaming.
That €8.53 (€9.11 with fees) already includes the GOCDKEYS16 coupon, so apply it at checkout or the store will show you a higher price.
Only 6 offers across 6 stores carry it, and thin supply means the price barely moves.
Shared account
Steam Key
Steam Gift
Is it worth buying the Steam Key for Protodroid DeLTA now or waiting?
That €16.09 (no fees) key is expensive for what it usually costs.
- Those €16.09 (no fees) are 16% above what it usually costs, measured on the store price.
- Only 3 stores sell the Steam Key, and with that little competition the price barely moves.
- Across the 638 days we have tracked it, it has only been pricier than today on 10 days. The lowest it has ever cost is €4.99.
Worked out from 938 daily records of the Steam Key for Protodroid DeLTA across 7 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 Protodroid DeLTA from?
One caveat worth €0.28 (€0.10 with fees): the €8.53 (€9.11 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 €8.81 (€9.21 with fees) — €0.28 (€0.10 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 Protodroid DeLTA 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 Instant Gaming costs €7.56 (€6.98 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.
The 1 Steam Gift offers are pricier than the key and leave more room for error, because they depend on the region and on Steam friendship.
Can you activate Protodroid DeLTA in US?
All 6 offers are Global, so the code redeems on any account no matter where it was created.
Is Protodroid DeLTA worth it?
Critics put it at 75 out of 100, though there are only 13 reviews published so far.
Most common FAQs when buying Protodroid DeLTA 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.
Protodroid DeLTA
Is it worth it?
- 80/100Critics' average scoreOpenCritic · Strong
- 54%Critics recommend it13 critic reviews
- 71%Steam reviewsMostly Positive · 77 reviews
What the press says
Protodroid DeLTA shows us just how fun a 3D Mega Man inspired game can be, and had me dodging lasers and grinning from start to... Read more
Protodroid Delta is a fun action platformer offering fast-paced action through really well designed stages, backed up by a fantastic soundtrack. Read more
Seemingly made by a single person, Protodroid DeLTA is a riveting action platformer clearly inspired by the Mega Man franchise, but easily able to stand... Read more
Though I had mixed feelings about Protodroid DeLTA at first, the game quickly grew on me as all the brilliant little pieces of its design... Read more
Although it has a lot of rough spots such as uninspired bosses, “basic” visuals to certain effects and geometry, Protodroid DeLTA outshines in the gameplay... Read more
Nostalgic gamers and people dying to play something resemblign a new 3D Mega Man are still bound to have a pretty fun time with Protodroid... Read more
Protodroid DeLTA is a challenging 3D platformer heavily influenced by the Mega Man X series. The game offers a variety of cool stages to choose... Read more
In many ways, Protodroid Delta reminds me of Mighty No. 9. I can see where Mega Man X influenced Protodroid Delta, but it takes some... Read more
Protodroid DeLTA is one of those game that may be technically competent when it comes to areas like graphics, music and basic gameplay, but it... Read more
About the game
* languages with full audio
Related news
Requirements
- Requires a 64-bit processor and operating system
- OS *: Windows XP SP3 / Windows Vista / Windows 7 / Windows 8 / Windows 10 64-bit only
- 3.0 GHz processor
- 4 GB RAM
- Nvidia GTX 1060 6 GB / AMD Radeon RX 580
- Version 9.0c
- 8 GB available space
- Requires a 64-bit processor and operating system
- OS *: Windows XP SP3 / Windows Vista / Windows 7 / Windows 8 / Windows 10 64-bit only
- 3.5 GHz processor
- 8 GB RAM
- Nvidia RTX 3060 Ti / AMD Radeon RX 6800
- Version 9.0c
- 8 GB available space
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