I can imagine with such complete and absolute abundance of sustenance that they might even become some of the more peaceful creatures out there! Depending. I don't know that much on the Godzilla universe's lore.

The MUTOs aren't the most aggressive of titans even in-universe. Most of their destruction comes from the danger of them reproducing en masse in a world that can't sustain them. The societal and ecological damage of hundreds of radiation-starved kaiju would be indescribable.
in Fallout though? There's enough radiation to keep a breeding population going for quite some time. And since titans metabolize radiation into an energy that the ecosystem around them can use, they would probably restore the lost forests and bring countless species back from the edge of extinction. It'd prettymuch be the best thing that could happen to the setting.

I see this as an absolute win!

Adorable!

Euclid be finding a different C if you catch my drift

I was just thinking how I'd kill it and ran into this joke

In that setting, given the sheer amount of fissiles, most kaiju would just go "psssht" *mimes blowing up a large balloon*. Relatively passive chonkers but woe betide anyone who keeps too much fuel or spent fuel in one place.

By and large, woe has already betide them in this setting. At this point, it's basically cleanup.

I kind of wonder what you could squeeze out of a system limited to biomass, wind, water, and sunlight. (Fossil fuels are basically depleted, what comes out of stripper wells is best used for petrochemicals, any coal you can wring out of the thin remaining seams is only worth it for metallurgy. Nuclear is *right out*.)

TBH, it would be clean and convenient. Capitalism prevents us from investing into renewable, safe energy far more than any limitations of the technology itself.
The world of Fallout has a bright future ahead of it. It just has an insane amount of cleaning up to do first.

They would be immune to the radiation atomic bombs emit

Immune to its harmful effects, anyway. Otherwise, they'd be about as immune to rads as I am to a club sandwich.

Kaiju and Fallout are two things I’m shocked haven’t been combined more often

One of the early games gave us a skeleton inside a giant footprint, so presumably kaiju are a thing *somewhere*. Kinda weird that we've gotten mecha and eldritch abominations before them though.

That sounds like an opportunity for ideas, maybe even combine aspects of the radiation/FEV and eldritch mystery

I'm either very brave or very stupid to think about coming up to her and touching her belly

She seems to be pleased with her newfound fat.