I hope you make a lesson on the subject of the currency system. I'm working on a game like Subway, but the money that the player collects must be used to buy things. The problem is that I searched KZbin and didn't find a lesson on this subject, nor a project that was stopped because of this. I mean, if the player collects a coin, he must buy something like characters or something else, but there is no explanation...❤😢😢