You’re in luck because none of those are FPS games. Fallout 1 and 2 are turn-based RPGS and Tactics is a realtime strategy RPG!
That said as someone without much experience at old-school RPGs I find Fallout 1 hard as balls and haven’t even gotten to 2 yet so there’s that.
So if I can hold my own in Dragon Quest and Golden Sun, I should be okay, yes?
BUT WILL MY COMPUTER RUN IT