Okay, so Cyborg Mario NES is this weird, kinda janky but weirdly charming bootleg hack of the original Super Mario Bros. You play as Mario, except he's got this half-robot look going on—like someone slapped some metal plates on him and called it a day. The levels are familiar but messed with, so you'll recognize some layouts but then suddenly hit weird glitchy jumps or enemies that don't behave right.

It's one of those "so bad it's fun" ROM hacks where you're not sure if the difficulty spikes are intentional or just the game breaking. The music's off-key in places, and sometimes Mario just... phases through platforms. But honestly? That's part of the charm. If you're into weird retro oddities, this is a trip.

Just don't expect it to play like a polished game—it's more of a curiosity for Mario masochists.