Yeah, sorry.. I could be more clear on the tutorial... on the Storage Room, in the second floor, there are some creatures that eat the cargo. The idea is that you manege your actions between fix the things on the third floor and kill the creatures on the second one.
I'm working on it to get a clearer gameplay and more enjoyable. It's a pain that we can't fix that kind of things before the voting period.
Thank you for the compliments and the critics! It's great to know what I'm doing right and wrong. =)