Flat Kingdom (Original Soundtrack)
Manami Matsumae

Flat Kingdom is a 2D platformer for Steam. In this magical place, everything is Flat as paper. But the evil masked thief recently kidnapped the princess and stole the magic jewels from the king!

Now everything is turning into 3D, animals became evil, and chaos threatens to engulf the whole world. The only one capable of withstanding this madness is Flat, a little hero who can transform into a circle, triangle, or square at will. With his abilities, he must face great dangers in order to save the world!

Manami Matsumae is famously known as the composer and sound designer of the original Mega Man, making both the addictive music and the memorable sound effects back then.