Heroes of Cerulea Quickstart Rules

From itch.io:

Heroes of Cerulea is an adventure tabletop role-playing game with lo-fi art and rules, and high playability. It's heavily inspired by the classic Legend of Zelda games, and by old-school role-playing.

Video Game Logic
In this game, a key works in pretty much every lock but disappears when it's used. Characters heal through eating food, and increase their maximum health through finding Heart Containers. For some reason, random pots contain money, arrows, and bombs—and boomerangs can bring those items to you. Monsters are evil; NPCs are focused on one single thing. Dungeons are designed for heroes to solve them.

Suspend your disbelief, and have fun playing.