I still maintain Portal 2 has the greatest narrative in all of video games - it’s expressed purely in gameplay, it’s funny as hell, and has a surprisingly deep emotional core.
I will say, I played Vader Immortal recently and it comes closer than anything else I’ve tried, though it’s still not quite as good.
Regardless of which title you think is better, though, I think the morale is clear. Never pay more than $20 for a computer game.
https://i1.theportalwiki.net/img/f/f0/Space_core_babble19.wa...
This game's dialogue is still unsurpassed.