Karkat is a Vanguard main who always has to solo tank despite having 11 other fucking friends who could very well tank ALONGSIDE HIM. He is a Thing/Emma main, and he is Not Having A Good Time.

Vriska likes a challenge and is a Widow Main, but she also plays as even more arduous characters like Black Panther. She is too good at the game; she reposted TrollNecros' video, calling support mains boosted, and then personally sent it to Tavros (their only Rocket/Jeff main) with laughing emojis.

Kitty Pryde ain't in the game yet, but when she is, y'all already know that's got Nepeta's name all over it. Either that or Nightcrawler, let's hope and pray Nightcrawler ever gets added.

Terezi is still blind in this AU but plays anyways, she mains characters like Scarlet and Squirrel Girl because they're color palettes taste nice. It's mostly red characters, and she especially likes Iron Man because mmm...iron-y taste....

Kanaya is a very good Invisible Woman and Cloak and Dagger main who only likes playing the healer characters because she feels like it's a way to help everyone equally. She also likes Mantis because she can boost the power of her allies and let them get their kills on their own. Sometimes she takes a hands off approach and isn't strategizing, but Karkat asks for her advice anyways during games so she's always calling out shots.

(ugh these are all the ones I can think of </3)