Thank you very much for testing the game and giving me your feedback.
Indeed, I think that adding destructive items or items that slow down progression can be a very good idea!
I was thinking at one point about adding a card drawing system or random powerups that could temporarily help in progression, as well as make it much more difficult. I need to think about the best way to implement it ^^.
Thank you very much for taking the time to give me precise and complete feedback. I will take it into account.