Quantum Replica
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About Quantum Replica
Quantum Replica is a stealth adventure set in 2084, in a neon-lit metropolis ruled by the Syndicate, a ruthless corporate alliance. You play as alpha, a fugitive with no memory of the past, and infiltrate a shadowy government organisation to recover those memories and spark a rebellion against the state.
Explore the city
The city has five distinct districts, each with its own environments and challenges. You move through gritty streets and rooftops patrolled by state police, as well as high-security installations. You search for clues about your past while avoiding guards and the city’s omnipresent AI, which can send guards after you.
Stealth and time manipulation
You use stealth, advanced technology and awakened skills to evade security and take down enemies. Time-manipulation powers let you bend time and space, avoid detection and turn encounters to your advantage. As you progress through the levels, you unlock weapons, gadgets and abilities for staying hidden, bypassing security and handling increasingly difficult enemies.
Gadgets and encounters
Your options include throwing empty bottles to distract enemies and using paralysing EMP grenades to disable them. You decide how to deal with the Syndicate, whose most advanced personnel you must eliminate one by one as you uncover its secrets. Each district includes tough bosses and enemy encounters, which you can approach with different combinations of gadgets and time-bending abilities.
Frequently asked questions
The best price for Quantum Replica is $0.55 at Kinguin. That is 93% less than on Steam, where it costs $7.99. 10 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and Quantum Replica stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for Quantum Replica are: Windows 7, GeForce GTX 550, Intel Core 2 Duo, 4 GB RAM, 7 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Quantum Replica is a single-player game.
Yes. Quantum Replica is the full base game. You need nothing else to play it.
Buy Quantum Replica 93% cheaper than on Steam.
Quantum Replica is available for 93% less in shops such as Kinguin, Difmark, or K4G.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.











