If I've already done one I'll tell you

they have exactly inverse chromosome patterns to humans

They don't use normal chromosomes their DNA just bundles up randomly

Then their ACTG is organized in the exact opposite pattern

*ATCG

Oh

That couldn't be scientifically plausible because they look nothing like humans

I mean they are "anthropomorphic" but they aren't very similar to us at all

Third idea
Their cells roll a slot machine to determine the number of DNA strands in each bundle

That's not sci-plausible

I mean there is an element in their DNA that just BARELY fits as sci-plausible but it's specifically for the purpose of the storyline of my fangame and it's only scattered occasionally throughout the body so most of their cells don't even have it

damn.
final idea before i go batshit and start tweeting like Kanye in early 2025
whenever in physical contact with chromium-32, they start vibrating at a pace where it makes a wave of sound that's exactly at C#5

Uhh nah

here before every single comment gets low rated