what is a chest? I got an artifact that shows me "nearby chests". Sometimes a cell indicates "nearby chests". The levels simply go as usual. Where's the chest? What's the chest?
I've taken several "duplicate the chosen stackable" type upgrades. There's no indication that I can see of whether I now have multiple of these things.
I just obtained a second 4-leaf clover naturally, and thus can now see that none of my previous "duplicates" on it worked. I did it three different times.
