100%'d blast corps back in the day, caught the hylian loach before there were any guides about it in ocarina of time.
And more (but not terribly) recently, I completed an ‘all bosses’ challenge run in terraria in which I made all naturally spawning blocks indestructible.
Too many to list.
They all either:
Died
Got cancelled
Pandered to a younger audience of which I am not.