>>346654257
boneworks is an obvious choice. pretty amazing piece of jank, game that isn't necessarily as amazing as alyx was at "being a game", but it sure is crazy fun to do weird climbs towards hidden chests or to take out enemies in weirdest ways. being physics-based entity also puts some fun into simple act of locomotion, you can jump, fly, gain momentum in silly ways, climb with crowbars, you name it.