This game is very intriguing to me.
First off, the design of the level is incredibly cool.
I managed to find all of the items, but I have no Idea what they have in common.
When I found LEMON in the letter E building, I thought... lEmon and dEtail have both E as the second letter.
But that was a short lived theory.
Anyway, I enjoyed exploring the level even when not looking for the items. :)