The sphere of low graphics

LORE:

The game tells about how a planet filled with "Fantasy" characters a mysterious sphere falls. The fact is that she flew right into the window of the King of the Village, thereby killing him. In our village, the residents immediately found out about this and decided to ask for help from the only magician capable of destroying the ball so that he would not create problems ... But here's the situation, since the sphere is in the king's hall, we will have to get through many obstacles and traps, and also opponents whose minds have been taken over by the sphere...

(The theme of Game Jam is revealed in the very idea of the game, that is, the graphics "degrade" with each level, as the space around the sphere deteriorates / pixelates)