For me it was Okami. I remember you do a ton of shit to get to a certain boss which I thought it was the end, only for it to reveal that there was a loooong path ahead.
Other than that, maybe cyberpunk? I was surprised after all that stuff you do in the beginning just to see the titles pop up
Yakuza 0 and Yakuza 4. Didn’t know the games had multiple playable characters so after 15+ hours the game change to another character and you realize how huge these games really are.