Fear and Hunger 2 Termina, Olivia Haas. The game makes you get out of the chair and crawl up any stairs at like 0.25 speed. Physical attacks can knock her out of her chair too and it takes a full turn to re-equip it. The best part? She's the canon run character.

Olivia is the protagonist of Fear and Hunger 2.
>but she's disabled.
Correct, she's also a 20 y/o phd and knows her limits. we have to assume she runs into Abella. She's the most likely to since she's a botanist (head into the forest instead of the beach to the city) Abella is a big strong capable lady, she makes up for the immediate physical deficit of Olivia. They also have the same goal of finding Reila, it makes sense for them to work together. In their search for more telecrescopes they'd adevtually come across O'saa in bunker 1 who would join their party.
While this is happening team lore (Marina, Levi, Karin, Daan) are collecting the effigies to get to endgame and angsting together. At the white bunker entrance either Karin or Marcoh joins team bunker, and they temporarily kill the Kaiser and the sisters find the way to always be together. It's probably Karin since she wants to get to Kaiser and Marcoh's sister is certainly not in the bunker.