For any of the skeletons, videogames, love them? Hate them? Mobile, console or PC and what games do the bois like?
Ooh, this is an interesting question. I think the first thing that needs to be asked is which of the bunch even knows what video games are or, at least, know enough about video games to have an active opinion on them. (I would simply like to point out that not all of the listed skeletons coming have profiles on Toyhouse or any art at all, but they are characters that exist!)
☆ Those That Know: Arsen, Bell, Dawn, Pumpkin, Roam, Rei, Teardrop.
☆ Those That Don't Know: Alban, Dorian, Euphoria, Monos, Pyxis.
Those in the Don't Know category largely just don't care enough about video games to have an opinion. Euphoria and Dorian especially have never had an opportunity to play games and even given the chance to, they wouldn't care for it. Alban, Monos, and Pyxis, on the other hand, have just never heard of video games. (Monos: Video games? Sounds boring, I'd rather go stab someone!)
As for those That Know. Arsen is a tech geek so I'm sure he's played more than his fair share of video games: maybe even coded a few himself just for the fun of it, though he's more interested in making robots and state-of-the-art lab equipment.
Bell is from a solarpunk-inspired universe, which means there's pretty significant technological advances (and video games) in his universe. However, Bell is from a small farming village, so while he's heard of video games, I don't think he'll have played anything. (... Maybe a Harvest Moon game or Stardew Valley. What could be more fun after a long day of working the fields than working digital fields?)
Dawn... hmm. Dawn has definitely played video games as an escape from life. I get the feeling that the Fell!Multiverse Killer who raised him stole a bunch of systems and games to keep Dawn occupied while he and the others faced off against Ink. So, Dawn is definitely familiar! I'd say simple, peaceful games are what he'd play the most: his 18 years of life have been full of violence, why would he want that in his games? (If it isn't too meta, he would enjoy Undertale immensely.)
I'll put Pumpkin and Rei in the same category as they are brothers from the same universe. Neither had the chance when young to enjoy anything like a video game. Their home environment would never allow it. After gaining freedom from the king, though, I think they would both try video games... Rei hates them. He thinks they're a waste of time. And Pumpkin? Honestly, I don't think he would be very interested, but I do think he would like watching other people playing them.
Roam would play video games made by Arsen to test them out, but otherwise, he wouldn't have any interest. Why explore a digital world when there's an entire Multiverse to explore?
And, finally, Teardrop. I think he would pick up video games at some point in his life as a coping mechanism. Similarly to Dawn, he would stay far away from violent or heavy video games. Things like Animal Crossing would be more his speed: cozy games and especially games he could share with his boyfriends.