adi555j/codequest-rpg ? reverse-engineered prompt

Build me a browser game where learning feels like an RPG. I want a player to start at a title screen, take a short placement quiz, then explore a village, talk to teachers and quest NPCs, solve lessons in order, and finally enter a cave to fight a boss. The game should save progress in the browser so the player can refresh and continue later.

Make it easy to swap in different learning topics as reusable content packs, so one pack can be for something like Go basics and another can be for a different subject. Each pack should control the story text, objectives, maps, and puzzles, while the core game stays the same. Use simple top down movement, with arrow keys to walk and Space or Enter to interact. If you need to, look up the current docs online first so the project is built the right way.