Thank you so much. Yes, we feel that too. The game is missing that juice. We are thinking of working on it again and maybe adding some more content. We liked the idea of putting some enemies which gives the player a choice. Yes, we think a little addition of a little tutorial board will be great for guiding players. We had the bar in mind that when it fills up, you get upgrades, something like an upgrade indicator, but I think that feature must be worked on.