Froggie - A Retro Platformer is certainly worth consideration. Go in with expectations low, and you should be pleasantly surprised by how well this retro platformer holds up.
The big question you’ll want answering is whether or not Plumbers Don't Wear Ties: Definitive Edition is worth trying out. Honestly, I’m still unsure.
If you’re looking for an entry level mobile controller to help you out with the likes of Game Pass and Cloud Gaming, the GameSir X2s Type-C Mobile Controller is okay