I can’t tell if you’re making a joke or not so there is the definition of the acronym. I added the comment because AGPL may not be the best suited license for it or any similar project. But from what I can recall, AGPL also requires forks/modifications for SaaS purposes to also make their source code available. Whereas GPL, or any others from what I can tell(again not a lawyer), does not require forks/modifications for SaaS to follow the same license.
Judging by screenshots, such a shame for so much hard work to go to waste. Wish they would open source it. I would suggest AGPL to protect their IP from being stolen(IANAL so don’t quote me), but I would take anything if it meant the work of talented people didn’t go to waste.
Hopefully a modding scene can thrive and make something decent from these ashes.