Hi! Glad to see you're continuing to improve the game. I found a very unusual way to play through it. You need to buy a teleporter and vitamins, then teleport to the factory, eat the vitamins, and return to the ship with the teleporter to buy a new batch of vitamins—repeating the cycle. This basically makes you immortal. I wouldn't want you to fix this since it helps explore new content quickly and do whatever you want. Maybe you could even think about making this process easier. ;)
Also, I found a bug—it's impossible to die outside because of stamina and sanity, which can even go into negative values.
One more thing: how many monsters do you plan to add in the final version of the game? In my opinion, they're the most interesting part of the content.
Good luck with the game!