Ever played a Super Mario World hack that makes you question if you actually know how to play Mario? That’s Jigsaw’s Test—a brutal little demo that throws precision jumps, weird enemy placements, and some truly evil level design at you. It’s short, but good luck finishing it without a few rage quits first.

Right from the start, you’ll notice something’s off—maybe it’s the way the first jump feels just slightly too tight, or how that Koopa Troopa is placed exactly where you don’t want it. The demo’s got that classic SMW look, but don’t let that fool you. It’s more of a puzzle than a platformer, really—every move feels calculated to mess with you.

If you’re into ROM hacks that test your patience (and skills), this one’s a mean little gem. Just don’t blame me when you get stuck on the third screen.