I want to start off by saying I love this game, starting off by playing it at least 3 nights straight. Its both unnerving and intriguing, and has a really nice premise.
Just a bit of feedback for the v3->v5 transition. The new crafting menu takes away from the mystery of what you can craft for first time players, and that was something i really enjoyed. Very often I would go out of my way to hold crafting ingredients for a unknown recipe just to learn it, and the payoff for finding useful recipes was akin to my player character learning to survive in this harsh, desolate pit. I know you put alot of time and effort into the new UI, but sometimes less is more.
I also think that the pressure plates were nerfed just a tad too much. If one is careful when descending one will almost never trigger it by accident, and there is the helmet as a counter measure for those unlucky situations when you do trigger one.
Thanks again for making this amazing game. Keep up the good work!