"Not A Flamethrower" which was sold by The Boring Company a few years ago. Is a game-ready asset made in Blender for Tesla Simulator, which is a free game you can download here: https://habrador.itch.io/tesla-motors-simulator.
It was my first weapon (is actually not a weapon but a "recreational device") and my first hard-surface-project where I first made a high-poly and then baked the details to a low-poly. By the way, if you ever wondered which font the Boring Company is using in their logo, it's "century gothic," which took a while to figure out.