Does any know how Miziziziz made the sound compass in his how to make a dungeon clawer for blind people?

Godot Version
v4.3

Question
I got inspired from a past Miziziziz video and want to make a similar game to his however his source code is outdated and gives errors if downloading the project and its 2d while I want to make a 3d game. So does any one know what he used?

I think you want to take too big of a bite than you can chew right now.
Take your idea apart into smaller pieces and try to implement it one by one. Don’t think of a game as one thing, because it doesn’t happen overnight. Think of it in small puzzle pieces that fit together to make a working component, and ultimately working game.
If you ever encounter a specific problem that you can’t resolve yourself - ask here and we’ll gladly help you overcome the issue.

Ok thanks, if I make it smaller first how should I track the direction of the player or were can I look to complete that?