Water World on Game Boy is one of those weird little licensed games from the '90s—based on the Kevin Costner movie, of all things. You pilot a hovercraft through post-apocalyptic flooded cities, shooting down enemy raiders and dodging obstacles. The controls are a bit stiff, but there's something oddly satisfying about the chunky pixel explosions when you take out a patrol boat.

First few minutes? You're immediately thrown into a maze of half-sunken buildings, with enemy sprites popping up from all sides. The music has that classic Game Boy tinny charm, though it loops way too fast. Pro tip: memorize the fuel depot locations—running out mid-level is brutal.

It's not a masterpiece, but if you're into obscure retro curiosities, this one's got a weirdly specific vibe.