Thanks for your advice! I think a helper system is in deed needed, as you suggested, because the gameplay and mechanics are not that instinctive enough and require memorization a lot. However 48 hours isn't enough to fix everything perfectly. For it's our first GMTK Jam game, lacking experience, we didn't managed to recognize the most experience-affected factors and utilize our time resources in the best manner. We will take your advice and learn from this lesson! Thanks again!