Hollow Knight is the best metroidvania I have ever played, beating out every castlevania and metroid game I have ever played. It is my favorite game I have played all year. It's about bugs. I love it so much.
If you program, linear algebra is a course you should take. Just saying. It's not a required class for software engineering at my school(for as far as I can tell no reason). It's easily the most useful math I have learned for programming.