Sorry if these have been said already. Note I suck at gaming and couldn’t finish either but I enjoyed my time with them:

Animal Well and Lorelei and the Laser Eyes

I am super intimidated Return of the Obra Dinn. But it looks so cool, and I feel like it uses a lot of lateral thinking and makes you smarter for playing it.

I set up Lubuntu for my mom on an old laptop because it couldn’t handle mint. She liked that it felt new and familiar enough, but she didn’t love it enough to not go back to Windows when she got newer more powerful laptop.