For a typical layered box map, it had some decent potential. Key flaw to me is the one-way teleport. It should have been two-ways (teleport at bottom floor to go to top floor). Weapon choice is not great either but is fun enough. If only RL would have been more accessible. As it stands, it's hard to get. Plus, you can trap someone inside with the GL.
Fun for a while but could have been much better.