Buy PROJECT TACHYON Steam Key
PROJECT TACHYON Steam Key: compare prices from 3 offers (November 2026)
A PROJECT TACHYON 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 €6.85 (€7.74 with fees, -56%) at Kinguin, 56% below the €17.49 (no fees) Steam price · 3 verified stores, 3 offers in stock · Updated 06h 46min ago.
Steam Card 20 €
Steam Key
Prices change depending on the selected payment method.
Final prices with fees
About PROJECT TACHYON
When the Tamageria Republic faces a crisis with the rebellion of Mainframe OMEGA, an artificial intelligence, they turn to their last resort: a nuclear attack to stop Mainframe OMEGA.
Countless casualties occur in the aftermath, and Commander Elina secretly activates "Project Tachyon" to avoid the danger of a nuclear winter.
Sigma, an agent of Project Tachyon, studies the future and travels back in time to solve problems based on their observations. However, they discover a shocking truth during their mission...
Dynamic combat action using melee and ranged weapons
Engage in combat filled with extravagant action scenes as you wield an array of weapons in diverse situations.
Use melee weapons to block the enemy's barrage and use ranged weapons to subdue them from a distance.
Roguelite gameplay system
Choose from over 200 powerful genes in 10 different categories and upgrade according to your preferences.
Unlock powerful synergistic effects by gathering various types of enhancement genes.
Watch out for malicious genes, a key element in this Roguelite that thrives on the blend of luck and skill.
As you equip more enhancement genes, your chances of manifesting a malicious gene will increase.
Be wary as you'll sustain harsh penalties if you fail to meet the requirements.
Switch up your combat style with an array of weapons that can be randomly obtained at certain stages.
Deal with your enemies strategically by adapting to each situation–use an electric saw that slices incoming bullets or an acid sprayer to weaken the enemy’s defense.
Find an efficient route to navigate the map that varies every time you play.
You can save your stamina to challenge the boss, or take on more risks for a greater payout. It is your choice.
Experience unique battles by upgrading weapons
Unlock and upgrade various weapons through quests.
More weapons will appear by unlocking them before each stage begins.
Modify your weapons and enhance by battle experience.
Giant boss raid
Giant mutants, the followers of the artificial intelligence Mainframe OMEGA, lie in wait to interrupt Sigma's advance.
Unlike normal enemies, the Giant Boss uses a variety of gimmick patterns to threaten you.
Upgrade your enhancement genes and collect various weapons to effectively combat the boss in any situation!
Engaging narration through Roguelite
Every character, including the protagonist, has a hidden past, trauma, and unique personality traits.
Only Sigma, who has the ability to retain memories, can continuously travel through time to understand and forge deeper relationships with these characters and successfully complete the project.
An intriguing story through time-traveling
Travel through time and gather clues from the future, then return to the past to unravel the truth.
Seemingly insignificant details overlooked in the past will deeply impact the future.
Collect the clues amidst an ever-changing landscape to successfully complete your mission!
Most common FAQs when buying PROJECT TACHYON 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.
PROJECT TACHYON
Is it worth it?
- 83%Steam reviewsVery Positive · 118 reviews
- 5.0/5GoCDKeys users1 ratings →
What the press says
Overall, Tachyon Project is a surprisingly good twin-stick shooter. I think it’s got plenty to offer for fans of the genre with its health/time gimmick,... Read more
As far as replay value, Tachyon Project is pretty standard. You can get through the entire Story Mode in two to three hours, but there... Read more
If you're looking for a fast-paced twin-stick action release on Nintendo Switch, then you should check out Tachyon Project. [OpenCritic note: Tracey separately reviewed the Switch... Read more
If you're a fan of the Geometry Wars games or other abstract dual-stick arcade shooters that take place in a rectangular playing field, you'll feel... Read more
Tachyon Project seems to take a lot of inspiration from Geometry Wars but puts its own spin on things. Taking cues from one of the... Read more
Tachyon Project is a fine dual stick shooter. For some it might be a little light on content, but for any high score junkie it... Read more
A lot of the time, you can't afford to take a single hit as you'll either die instantly, or be left with so little time that... Read more
Tachyon Project isn't a remarkable shooter, but it's well-designed on several levels. There's no multiplayer to speak here, but with a decent campaign, lots of customization,... Read more
Describing Tachyon Project as derivative is not intended to be dismissive. Read more
With ID@Xbox implementing new titles into the Xbox One library, Tachyon Project may be in over its head, but it is a fun title that... Read more
On one level Tachyon Project is quite a cruel game, making old writers with slowing reflexes question their gaming abilities. More importantly, though, it's enjoyable... Read more
This is why the implementation of the short mission waves and story could have been handled with more grace. If you can stick with it... Read more
Tachyon Project does enough to get noticed in the sea of modern twin-stick shooters thanks to its inventive setup, but there's still something missing that... Read more
'Tachyon Project' does stand out on its own from 'Geometry Wars', but its inspiration borders on the derivative. The cadence of the campaign poses a... Read more
Tachyon Project is not bad and is a fine fit for anyone looking to kill an hour or two with arcade-like gameplay, but it comes... Read more
While fun on its own merits, it's hard not to compare Tachyon Project with its obvious inspiration. The addition of a level-based story mode and... Read more
Tachyon Project brings up a decent challenge with its classic action-packed arcade set-up, but its story-driven concept and overall package leaves more to be desired. Read more
Tachyon Project is fine, but it doesn't have enough meat on its bones and it treads far too much familiar ground. As such, it's relatively... Read more
Tachyon Project is a solid, if slightly generic, shooter that chooses to tread familiar territory rather than forge its own identity. Nevertheless, it should still... Read more
Tachyon Project, suffers from exactly the same issues Super Toy Cars did, and even though these are two completely different games, they both lack quality... Read more
These flaws are representative of where Eclipse Games went wrong with Tachyon Project—mostly every new twist they've made to the Geometry Wars formula they have... Read more
Tachyon Project is a great arcade twin-stick shooter that feels like a natural evolution of the genre. The game handles well and features some nicely... Read more
About the game
* languages with full audio
Requirements
- Windows 10
- Intel Pentium G630 @ 2.70GHz
- 4 GB RAM
- Intel HD Graphics
- Version 11
- 2 GB available space
Coming up next
How to obtain more tickets
To win the tickets, your email in Gocdkeys must match your email in Discord.
For the Telegram tickets, open our bot @Gocdkeys_offers_bot, tap "Start" and send it the email of your Gocdkeys account in a private message (if you signed up with Steam, add a real email to your profile first).
Your review must be original. We check it by hand within 24 hours, and the tickets are only added if we approve it. Only one review per game counts, up to 2 a day.
Win free games with your tickets →Use your tickets to enter giveaways and auctions and win free games and gift cards.
Install it, link your account, shop as usual and the tickets land in your account.
Get the Gamecost app and grab 500 tickets plus price alerts right on your phone.
It's free. Sign in with your Gocdkeys account and the tickets are added automatically.
See giveaways and auctions →
Italiano
English
Español
Português
Deutsch
Français
What do our users think of PROJECT TACHYON for PC Digital?
Speed through time - looped levels as Sigma, fighting rogue AI. Project Tachyon is a run-n-gun roguelite featuring a massive variety of weapons, time - warp abilities, and a variety of full-on boss encounters. Fast-paced mechanics will reward you for always moving, as well as running into everything that explodes.
Rate and comment: your experience matters!
You are registered as:Minimum 50 characters. Tell us something useful about the game: filler comments aren’t approved and don’t earn tickets.