Shroom me up indeed.... very trippy game! It felt like a lucid dream or something.
Though I would have liked a bit more color, I really liked the isometric dungeon graphics! They had a style to them that felt nostalgic. The story and writing was bizarre, but in a good way. The music all worked well throughout.
Critique-wise, I think a bit more gameplay or puzzles might have helped. I also experience some graphical glitches here and there, but thankfully due to the surreal nature of the game it didn't really bug me.
Overall, I was amused throughout, and enjoyed my time in this post-capitalism dystopia. Great work!