Move with W A S D and move the camera direction with the arrow keys. You can just go around the map (made by me) and can't collect the coin that appears at the start. You can change the FOV (Field Of View) and the RES (Resolution) with the sliders at the top!
Credits for @griffpatch for those amazing tutorials! And to FreeImages for the coin sprite. This projects uses Vector & Bitmap sprites and pen extensions. I will delete the player, level and raycaster sprites to make the game cleaner.