Damn. I assume that AI image detection tool is very reliable above a certain threshold?
I will try consulting with my community for now since I am very not familiar with that tool, and the last thing I know is falsely accusing an actually legit submission.
EDIT: Just to be clear, yes now that you point it out it looks almost certainly AI generated... I will see what my community thinks before making any decision.
EDIT 2: Consulted with my community; found almost beyond a reasonable doubt definitive evidences the in-game arts are AI, and that the game itself does not actually fit the themes and answers to the questions. Removing submission. Big thanks for pointing this out!