Original Writeup on seall.dev

I read the files properties (also with exiftool) and saw it had Godot copyright.

I know Godot is a game engine, and looked for a decompiler and found https://github.com/GDRETools/gdsdecomp.

Using this tool I can extract the project and inside the ‘Scripts/player.gd’ is the flag on line 8

var flag = "KashiCTF{N07_1N_7H3_G4M3}" # Get the footstep audio

Flag: KashiCTF{N07_1N_7H3_G4M3}