Ever stumble across one of those sketchy-looking multicarts from the 90s? King Series 18 In 1 is basically that—a weird, unofficial Sega Genesis/Master System mashup with a random mix of hits and deep cuts. You’ve got Sonic (obviously), Alex Kidd, and then a bunch of games you probably forgot existed.

Some of these feel like they were thrown in just to hit that "18" number—expect a few clunkers alongside the classics. But there’s something charming about booting up a janky menu and realizing half these games still hold up. The controls are exactly as stiff as you remember, and yeah, that one level in Sonic where you’re running upside down is still annoying.

If you’ve got nostalgia for the era or just want to see how weird unofficial compilations got back then, it’s a fun little time capsule. Just don’t expect perfect emulation or fancy menus—this feels like digging through a box of old cartridges at a flea market.