Controls WASD or ARROW KEYS - Movement: -W / UP ARROW - Forward -A / LEFT ARROW - Left (Strafe) -S / DOWN ARROW - Backward -D / RIGHT ARROW - Right (Strafe) MOUSE X - Direction Yes, you can't go through walls, or can you? hmm FOV - Field Of View - x Degrees: -Larger the number, the more you can see. -How many degrees of view you can see. RES - Resolution - x Size: -Larger the number, the lower the quality. (Doesn't make sense lmao) -Basically, it's the Pen Size and how many lines fill the screen. DELTA - How many frames it takes to draw the screen: -Scratch's system runs at 30fps (Frames per second), meaning a DELTA of one says that it takes just one frame to draw the ray cast. FPS - Frames per Second: -How fast is your game?