“Extrinsically motivated” games I like: I’ll play it once, beat it, play a bit of post game, drop it.
“Intrinsically motivated” games I like: make my own stupid-ass goal, spend dozens and dozens of hours on it, finally do the stupid thing, progressed 1% further through the game, get bored, drop it, but then I pick it up again thinking about doing another stupid-ass thing.