Quantum Leap is not actually a thing. But if it was, it would be a time-space vortex that lets you jump between points in your past, present, and future. Like a time-traveling, reality-hopping, mind-bending, dimension-exploding... well, you get the idea.
Or, you know, maybe it's just a fancy name for a particularly adventurous leap of faith.
Learn more about Quantum Leap: The Game
Or, if you'd like to see some Quantum Leap Theory, we've got that too.
And if you're feeling brave, try Quantum Leap Challenge and see if you can make it back to your original point in time without getting tangled in a paradox.