Yeah, that's the kind of feeling I want to have nowadays. I was born in 1996, so I couldn't play those games and experience this, 'cus it was way too hardcoe for my age. Now that I am 14, I want to experience what I couldn't back before.
Well it would be different from the oldschool games, games like Gradius were really tiny and unlike in TES games where you don′t die in one hit you did, it wouldn′t exactly be "hardcoe" to be permadead in a TES game because in TES games you can build your character safely and reach immortality, in the old games there was no such thing, you were just dumped into the game and most of the times you died in one hit.
I suggest you try out Gradius, you will see the difference.