really well done game! The visuals and mechanics may be simple but the subtle puzzles and intricate details really stand out. The discovery part is really interesting as well having the gun stick out past the walls. I required a hint for that. Like others mentioned, the music can be a bit loud but I enjoyed the music mix. There is a bit of glitchiness/clipping in the music (not sure intentional or not) but I think fits well with the theme. Great level design as you mentioned and can see a lot of potential. Great game!