Use the left and right arrow keys to look left and right. Use the up arrow to move forward. Also, tell me when you make it out of the maze. :-) 100% possible. This took me a LONG time so please Love and Fav. Hope you enjoy the game!
Credit to @kieranblackley for showing me how to do this. If you're interested in this and you want to learn to make a raycaster, here is an awesome tutorial on how to do it: https://scratch.mit.edu/projects/356545194/