cub3d Based on this video https://www.youtube.com/watch?v=eOCQfxRQ2pY Tested on MacOs git clone git@github.com:megagosha/cub3d.git cd cub3d make ./cub3D maps/t.cub To make screenshot run: make touch file_name.bmp ./cub3D maps/t.cub --save Example: