Game Conveni 21 is one of those weirdly addictive Japan-only Game Boy Color games where you run a convenience store. At first, it seems simple—stock shelves, ring up customers, manage inventory—but then you realize you’re also dealing with shoplifters, weirdly specific customer requests, and the occasional rush hour where everything goes sideways. The pixel art has that classic GBC charm, and the music is way catchier than it has any right to be.

It’s not just about ringing up snacks, either. You’ve got to balance prices, order stock before things sell out, and even expand your store if you want to keep up. Mess up too much, and you’ll get chewed out by your boss in delightfully dramatic Japanese text. If you’ve ever wanted to experience the chaos of a Japanese konbini without leaving your couch, this is the closest you’ll get.