Hetechromia - How it would work?
So all credit to @Niche fan for suggesting this! But they never explained how it would work in game, so I'm suggesting how it will work! So, I'm doing this because I noticed it was in the second community voting of the top 20 most voted. So, here we go!
List of all heterochromia I have seen in cats in pictures:
Yellow-Blue
Blue-Orange
Blue-Green
Green-Blue
Brown-Blue
Of course we can make other color combinations, but yup.
So I'll use Brown-Blue as my example.
The left side
That’s an interesting take on the idea! I always thought of heterochromia being a separate gene with three alleles: normal eye color, dominant heterochromia, and recessive heterochromia. Normal eye color would be the most dominant but the other two would only be found through wanderers and aren’t in the mutation menu. Dominant heterochromia differs from recessive heterochromia by having the dominant eye color on the right rather on the left (just to have different variants). I also talked about
