which has gay vikings
So did actual norse, including fucking Odin (seidr is female magic, anyone practicing it is a bottom, Odin practices ALL magic). Still was shunned, though, so actual gay couples aren’t happening and should either existn’t or be shunned appropriately, doing their stuff in secret.
Angrboda as a Black girl
If blacks aren’t svartalves or muspellheim denizens, it’s racist. Angrboda isn’t a svartalf, she’s a jotunn. Therefore it’s racist trash to appeal to audience that is far more likely to dindu your game than to buy it.
Thor as fat
The only issue with that is inability to wear the belt that gives (along with the gauntlets) mythological Thor the ability to lift Mjolnir. He basically does two things: feast, and get into fights with everything admittedly he’s then strong enough to wetten the score against Jormungandr, the world ocean, and Old Age itself.
over a Black character who visited the Norse-based realm
Being black is adaptation to high amounts of sunlight. Norse don’t get high amounts of sunlight, they’ll ALL be white and anyone black will get brittle bones and die because their skin can’t generate enough vitamin D. Blacks also suffer severely from the cold for obvious reasons, so any visitors to the North would wear a ton of clothes and fuck off as soon as possible.
It’s typical delusion to the “hurr there are no racial differences” point, which is self-defeating.