This mod includes collecting cheese (though it's a side activity, and maybe too subtle for the rats): https://youtu.be/qPRvw6kRN-8?si=j9iuTuiHerm0AhQ2

And here's a thing I knew had to exist: a doom mod/level set on a moon made of cheese... https://youtu.be/XxdeUbE9kvw?si=_cpJQKuDy87BN7EP&t=10m20s

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godelski 2 days ago | parent [-]

They missed a real opportunity for "Omelette Doom Fromage" there

But yeah, I'd wager too subtle. I'm also questioning now how much rats use smell for navigating their environments. I notice that my cat is a lot more smell oriented than I initially thought and I think it makes a big difference. Hard to tell though.

	▲	sdenton4 21 hours ago \| parent [-]
		Humans are /extremely/ visual compared to other animals: this tends to make us underestimate the intelligence of other animals (when we use visual intelligence as a proxy for general intelligence) and miss out on smart uses of other senses entirely. Rats are well-known for thwarting maze studies using things like fine sensitivity to slope, directional orientation using smell gradients across a room, or detecting the direction of researchers outside the maze based on micro-vibrations. (Good book on the general topic of measuring animal intelligence: "Are We Smart Enough to Know How Smart Animals Are?" by Frans de Waal)