Time-travel "Looper" style puzzle proof-of-concept 2D platformer. You play as a guy and you run around trying to get from one level to the next (as is the case with most games). You have a gun and the ability to "record" your own actions and then trap an alternate version of yourself in a time loop, doomed to repeat the recorded actions over and over until you "terminate the loop" (that's what the gun's for).
See the releases for an executable download. Also available at itch.io
See wiki