Quantum Odyssey

79KS
Released Jan 29, 2025by Quarks InteractiveVery Positive(94% of 140 Steam reviews)Recent: 88% positive

Design, optimize, and reverse-engineer real quantum algorithms in an open-ended Zachlike puzzle game. Solve 500+ optimization challenges, hack player creations, and master quantum logic without coding.

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Official stores

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Steam
SteamOfficial
updated

About Quantum Odyssey

Crave deep games that scratch the optimization itch?

This non-linear, story-driven open-ended puzzle universe runs on the actual laws of of quantum physics. This game respects your intelligence and its complexity ranges from fully guided tutorials designed for absolute beginners to brutal quantum-algorithm puzzles that takes days to solve and asynchronous PvP battles where anything can happen. Every mechanic, story beat, and puzzle trains real, in-demand skills used in Quantum Information Science.

Runs on a unique quantum simulator that turns multi-qubit math into intuitive visuals

Built by experts, NOT AI

This decade-long project is developed by the scientists behind the key papers that defined "Quantum Literacy." It is a research-backed game that teaches counterintuitive quantum thinking the way humans learn best: quietly in the background, while you’re immersed in an addictive, fully interactive sandbox. NO AI was used at any stage of its development or in the writing; we stand firmly against the use of generative AI in any creative work.

What to expect

  • 100+ hours of content: 70+ modules, 500+ visual puzzles, 300+ pages of interactive encyclopedia

  • Asynchronous PvP: hack other players creations, make content, climb zachlike leaderboards

  • Full sandbox mode: build any classical or quantum system, import to visualize any algorithm

  • Boolean logic: bits, classical operators, adders and how to port to quantum equivalents

  • Turing-complete quantum logic: qubits, complex numbers, linear algebra, custom gates

  • All phenomena: superposition, interference, entanglement, measurement effects, noise

  • All techniques: phase kickback, amplitude amplification, phase-to-signal retrieval

  • Famous Algorithms: Deutsch–Jozsa, Bernstein–Vazirani, Grover’s Search, QFT

Everything is learned from scratch, in full detail, through gameplay alone. This goes deeper than classes, textbooks, or exercises ever could because you are free to interact in any way you please with the quantum phenomena you learn.

Our Promise

Finish the game and you'll be able to separate quantum hype from reality, know where quantum computing excels at (and where it doesn't), read field papers with confidence, form your own informed views on the technology. Most importantly, you will be able to design and think up your own quantum algorithms for any problem you choose. The industry desperately needs people from diverse backgrounds to think of new solutions. This game equips you to be one of them.

Game details

Game details

Released
Platforms
Steam Deck
Verified
Steam rating
Very Positive (94%)

Age ratings

IGRS 3DEJUS 6STEAM_GERMANY 12

Game modes

Languages

Quantum Odyssey price history

Lowest tracked price: £9.09 (Jul 7, 2026) · current best: £12.99.

Quantum Odyssey player count & reviews

80% positive reviews in the last 30 days (94% all-time) · 8 peak players in the last 30 days.

Quantum Odyssey — frequently asked questions

Where can I buy Quantum Odyssey at the cheapest price?

Right now the cheapest offer for Quantum Odyssey is £12.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.

What is the lowest price Quantum Odyssey has ever been?

The lowest price KingsPrice has tracked for Quantum Odyssey is £9.09 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.

How many people play Quantum Odyssey?

Quantum Odyssey peaked at 8 concurrent players on Steam in the last 30 days (highest on Jul 19, 2026). The player chart on this page updates daily.

How can I get Quantum Odyssey at a discount?

Create a free price alert on this page and KingsPrice will email you when Quantum Odyssey drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.

System requirements

Minimum

Minimum:
  • Requires a 64-bit processor and operating system
  • OS: 64-bit Windows 10 / 11
  • Processor: Intel® Core™ i7-2600
  • Memory: 4 GB RAM
  • Graphics: NVIDIA GeForce 8800 GT
  • DirectX: Version 10
  • Storage: 2 GB available space
  • Sound Card: Any integrated or dedicated

Recommended

Recommended:
  • Requires a 64-bit processor and operating system
  • OS: 64-bit Windows 10 / 11
  • Processor: Intel® Core™ i5-6600
  • Memory: 8 GB RAM
  • Graphics: NVIDIA GeForce GTX 760
  • DirectX: Version 10
  • Storage: 2 GB available space
  • Sound Card: Any integrated or dedicated

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