Quantum League
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About Quantum League
Quantum League is a team-based shooting sport in an alternate universe where time travel has transformed professional sports. As a Quantum Athlete, you compete in 1v1 and 2v2 matches in arenas built around a time loop that rewinds and revives you, letting you team up with yourself. You pursue superstar status by climbing the sport’s rankings.
Time-loop combat
Use the cloning time loop to outmaneuver your opponent. Each round calls for you to consider where you were and where you want to be, so you can set up a winning shot and change the course of a battle.
Game modes
Play solo against an online opponent in 1v1 matches or compete in 2v2 multiplayer. Death match and capture point are among the modes available across nine arenas. You can also chase the top of the competitive leaderboard for global recognition.
Athletes and weapons
Choose from six characters and level them up as you progress, unlocking outfits and styles. Select from six weapons for matches in the Quantum Arena.
Frequently asked questions
The best price for Quantum League is $1.13 at K4G. 9 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 League 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 League are: Windows 7, GeForce GTX 670, Intel Core i3-4370, 8 GB RAM, 20 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
Yes. Quantum League is multiplayer only. It supports online PvP.
Mostly, yes. Valve rates Quantum League as Playable on the Steam Deck: it runs, but may need some manual setup.











