Use the WASD keys to move. Press space to jump. Use the arrow keys to manipulate the camera.
This is not a new project. This is a reshare of a project I scrapped years ago. It was in very early development when I lost interest and stopped working on it. There were almost no plans for the project besides it being a 3D platformer starring Appelmoeshapje. I released this unfinished on @CodingBio_Test quite some time ago. Months later a user committed plagiarism, uploading their own copy of this claiming it to be an original work. They then reported my project, causing it to be taken down. I reshared it here to prove myself to be the original creator.
