Yes it's compatible with previous saves.

is this save game compatible?

@Suno

Good eye! I'll update that to have the appropriate symbol when I do my next revision. It likely won't be for several weeks but I'm making a note of that now and that's an easy fix. Thanks for bringing that up! :)

Hope the mod is otherwise enjoyable!

Hey! I noticed that those are biohazard symbols rather than radiation, Biohazard is used to indicate biological hazards such as viruses or bacteria while radiation hazard signs are used to indicate radiation.

@FalkusVipus Thanks buddy! Let me know if you encounter any errors or have other feedback :)

@Stone Anvil Nice. Ty for the info. I look forward to seeing the mod develop.

@FalkusVipus Hey, thanks for checking out my mod!

I just posted a few screenshots to display the power outputs. I'm currently working on a future release which will add some in-game lore surrounding it and some other added mechanics.

As far as the Demoncore itself, it was inspired by the true story of the proposed third nuclear weapon developed during the Manhattan Project. It was a small fissile core made primarily of plutonium and reached supercriticality twice during neutron reflector experiments in 1945 and 1946.

It was deemed something of a curse and earned the nickname Demoncore. It was eventually melted down to create subsequent cores. May it burn in hell.

Seems like a neat idea @Stone Anvil. What are the power outputs of the reactors and what is the lore behind the Demoncore?