Use up or w to move forward down or s to move back a to strafe left and d to strafe right lefr arrow to turn left and right arrow to turn right. Also use the sliders to adjust the values to how you would like.
Thanks griffpatch for episode 1and2 of his amazing tutorial. I added the option to change the colour of the walls and level format. 24/1/2022 update now level is no longer a slider but a button that asks what level you would like to go to at this time level 1 level 2 and level 3 lobby added and a wall says hi this is the lobby but as a wall lol. Part 3 is in the making.