I've been itching to RP fandom stuff lately.  If someone is interested, we can set up a 1x1 or small group for one of the following:

Mario - Mario stuff in general not a specific plot or setting.  I tend to reference anything and everything in the franchise so it could be anything from a grudge match between Mario and Bowser to Mushroom Kingdom denizens chatting about the latest Kart Tournament's fundraising efforts to repair stuff ruined by the last Dark Land invasion.

Pokemon - Humans but in non-trainer professions.  I'd love the chance to explore the setting outside of the focus of Gyms and battles.  So for example Rangers or Archeologists.  Predominantly Game-derived but there's bits and blobs floating in the back of my head from PokeSpecial and the Electric Pikachu Boogaloo manga, plus half-remembered stuff from the early seasons and some films.

Undertale - ... yeah, I still have Undertale on the brain.  I mostly RP as canonical characters (ex: Asgore, Sans, Papyrus, Flowey, Gerson) but some friends got me able to do Fell, Outer, Reaper, and Horror variations, as well as Undyne.  I also have Deltarune's Spade King and Jevil, and an idea I had for what Deltarune Papyrus might be like based on how everything that shaped his bombastic personality in UT was different or gone.

Final Fantasy / Kingdom Hearts - As a warning I've yet to play KH3 because PS4 was stupidly overpriced for a while, so I'm still avoiding all spoilers on KH3 until I can get my hands on a system.  I have however played almost every title in the series to completion and love it to bits (in spite of the constant headaches and sheer pulling-out-of-pants bull).  That said I'd love to do something with Final Fantasy or have more of a focus on Squaresoft and Enix characters within the KH setting.  Like for example facing Live A Live's Odio as a Heartless or Lifeform Hojo N as a Nobody.

I can also do fandom stuff with characters from said settings with characters from settings I am not familiar with or not expecting if someone wants to do crossover stuff.