I think I found an exploit.. Well, I was trying out the first floor and accidently went to the next floor without realizing it. So I went back to finish the first floor. Then I notice the memory of the floor was gone and for some reason thought I was on yet another floor. So I went back.. then I went back and fourth for whatever reason..
But what I realized was, that I could go back and forth and often there would be a chest that would spawn with delicious delicious treasure in it! :)