this looks like it has a good start but here are things i noticed and what could be added
the door on the left glitches when oppening and when you try to get out it respawns you back to the door when it closses making you have to leave from the other side
and something that can be added is a way that lets use use the mouse to look around in a smoother way i find constantly clicking is a hasle
 "Dimension wars")
to smooth look u have to hold down the left mouse key. The door has been fixed I just need to update this version. Thanks for the comment.