First (doubt): it would be dark, like you could only see 1/2 of the screen in front of you, and it would be a bit blurry. You go into a small world that looks like a dusty town and see a few attackers. These guys look like you, but damages you on contact, and has loads of HP. You will be easily overpowered, and will resort to hiding from them to get out. There are crap like crates and small buildings to hide behind though.
Second (happiness): the first form slowly changes colours, from gray and black to sky blue. You start falling, the ground disappears as the world turns into a spherical structure. The bad guys will turn into civilians of a futuristic metropolis. All the buildings are perpendicular to the land, as will the civilians. You would have to do some jumping puzzles involving gravity, because it's smart and puzzling that way.
Third: (imagination): once you get to the core of that world, you get teleported to a portal that teleports you into another world. There is one gravity again. The world is black and white, except for you. You jump onto gigantic flowers, and eventually you will face a monster, a giant flying jellyfish. It's fast-moving with no hesitation, can attack with long-range poison sprays, and go close range to literally zap you. After you kill the extremely challenging boss, you enter another portal and get out.
Second (happiness): the first form slowly changes colours, from gray and black to sky blue. You start falling, the ground disappears as the world turns into a spherical structure. The bad guys will turn into civilians of a futuristic metropolis. All the buildings are perpendicular to the land, as will the civilians. You would have to do some jumping puzzles involving gravity, because it's smart and puzzling that way.
Third: (imagination): once you get to the core of that world, you get teleported to a portal that teleports you into another world. There is one gravity again. The world is black and white, except for you. You jump onto gigantic flowers, and eventually you will face a monster, a giant flying jellyfish. It's fast-moving with no hesitation, can attack with long-range poison sprays, and go close range to literally zap you. After you kill the extremely challenging boss, you enter another portal and get out.