This is a very nice project for a test! It looks like it might be kind of hard to continue a game from this, though. Are you planning on completing this experience or working on another more fleshed out project?
I want to make another game a little more elaborate, in the case of this little game, if someone asks for some kind of growth I'm going to see if I can include it. In the future, if I have improved in generating images with AI, I may improve the images or maybe add something else, but in itself this would be the whole game.