What are the dumbest story twists in video games? (spoilers)

[JWeinCom]

SanAndreasX said:

Final Fantasy VIII:

Spoiler!

They find out all of a sudden that every playable character except Rinoa grew up together at an orphanage run by the game's main villain up to that point, and they all forgot about it except Irvine because of amnesia from the GFs.

This. 

Also Kingdom Hearts

Spoiler!

It initially seems the keyblade is a special and unique weapon... But by the end everyone has one. But there is a super special version. That's called Chi blade. Which is pronounced the same. They must be trolling us.