This is the first version of 3D raycasting from @griffpatch tutorials, thank you so much @griffpatch! Anyway, enjoy! Instructions: Up/ Down/ W/ S/: move up and down Right/ Left arrow: Rotate, look around A/ D: Slide on two sides!
Like I said in the instructions, thanks all to @griffpatch for the code tutorials. Art by @scratchfrombatman (me) =)