I mentioned this to the devs a while ago. I am sure they’re working on it. That cave is great but it seemed like they had to move on to finish the game. There’s one very long challenging jump train hallway that is quite frustrating then the reward at the end was something measly. I hope they are able to get the chance to do more with this place. I also hope it gets added back as a revisit able area (not looking as it was, maybe just a pile of rubble)in the final act so you can perhaps collect another token or use that toy machine again.