I didn't understand what the giant power ups that appeared in certain rooms were for, but the game itself is beautiful, it has a lot of potential if some other interesting mechanics are implemented :)
I thought it could be that, however I couldn't notice it in the gameplay, perhaps putting a small description type "+def" when consuming it. In any case, it is understood that in a couple of days polishing these mechanics is impossible, it is one of the games that I have enjoyed the most :)