Secret game: Chaos in MAGNUM

Share your creations!
Ho i forgot to mention but i also begin inspired of this song! For the fangame "the great chaos":

https://youtu.be/W-_4CmQSDTc?si=uB7ZwxxQd4cLMKvJ
https://youtu.be/W-_4CmQSDTc?si=uB7ZwxxQd4cLMKvJ
https://youtu.be/W-_4CmQSDTc?si=uB7ZwxxQd4cLMKvJ

THE PUNK TRILOGY
GAME 3: The great chaos
What is this game?