Thank you so much for the insight, if by third level you mean “level 2_1” then that level is still under development. I’m updating the game regularly and I’m about to push a big update on the game with added settings, music and lots of sound effects, new main menu etc. I’ll add a how to play section to the game to clear out the intentions of each content and how you need to play to win. I’ll also add the tutorial when the game is more mature and whenever the player sees a new challenge, you’re absolutely right about the vagueness of the game.