Quantum League
Developed by Nimble Giant Entertainment
About the game — TGN editorial note
Quantum League is a competitive online first-person shooter from Argentina's Nimble Giant Entertainment, released on Windows in 2021. Matches take place inside a repeating time loop, so each round you fight alongside recordings of your own earlier and later actions. Games are played as one-on-one or two-on-two duels, which rewards planning where your past selves will stand. Steam tags it as action, sports and strategy.