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Quantum League
Quantum League is a revolutionary Time-Paradox Shooter: a competitive online FPS where you are battling within a time loop, tactically teaming up with your past and future selves in mind-blowing 1v1 and 2v2 matches.
What players say
Steam review score and the most-helpful voices, which may include critical ones. Data as of 2026-05-20.
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— a player, Steam review · 4 hrs played“Live service game that died before it was born. It was really fun while it lasted.”
— a player, Steam review · 6 hrs playedPrice tracking
US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
Quantum League servers to shut down by mid December 2023
Dear Quantum League community, It's been over two years since we announced the discontinuation of the game's development. We now wish to inform you that the game's servers will be shut down on Decembe
Important update about the future of Quantum League
We would like to thank the amazing community of Quantum League players for all of your support. From the very first days of open beta to the critical early access period and on through this spring’s f
Quantum League - Full Release
Quantum League is OUT! Now THE Time Paradox Shooter is available on Steam at only $5 for a whole week. Innovation has never come at a lower price! We’re ready to revolutionize the FPS genre with YOU b
Massive Twitch Drops Event is LIVE! - Step by step guide
Get Quantum League for #free TODAY and keep it FOREVER… We are LIVE with our MASSIVE Twitch Key Drops and a ton of streamers are giving them out like candy! How does it work? Check out our step by ste
Quantum League Golden Polish Patch - Making Quantum League Shine!
You know us, always making room for improvements! This all-new Golden Polish Patch includes a number of elements that we have fine-tuned based on your feedback. We’ve also worked on new features and m
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Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-05-20.
| Genres | Action, Indie, Sports, Strategy |
| Player tags | Action · Arena Shooter · Shooter · PvP · Multiplayer · Strategy · Competitive · Time Travel · Bullet Time · First-Person · Difficult · FPS (SteamSpy community voting) |
| Features | Multi-player · PvP · Online PvP · Steam Trading Cards · Partial Controller Support · Family Sharing |
| Languages | English * , French, Italian, German, Japanese, Korean, Portuguese - Brazil, Russian, Simplified Chinese, Spanish - Latin America, Traditional Chinese * |
| Estimated owners | 200,000 – 500,000 (SteamSpy) |
| Official site | http://www.quantum-league.com |
Minimum system requirements (PC)
Minimum: Requires a 64-bit processor and operating system OS *: Windows 7/8.1/10 (64-bit) Processor: Intel i3 4370 / AMD FX 8370 Memory: 8 GB RAM Graphics: NVIDIA GTX 670 / AMD R9 280 DirectX: Version 11 Network: Broadband Internet connection Storage: 20 GB available space