I'd answer more but I'm not good at some of these hints and the ones that I can guess they're already answered. I also forgot to come to it for a day so there are a few pages that people already answered.
Hint for number 29 was Wild ARMs 2
The only game in the series where what's commonly referenced as a weapon is instead a group/team. Another hint. The group/team that this was called was an acronym on this game while the word on other games was a weapon type.
Hint for number 28.
To open these, you needed five or one on this one, one on this one, and a bomb on this one.
Hint for number 27.
I've replayed this game multiple times. Every time since I've started with the girl. Saves me around two hours, and gets me a decent character instead of a stuck up whiny brat magician.
Hint for number 26.
Depending on your answer at the beginning of the game, choosing the first or second option, the entire game will play out completely different. Different story, different characters, and different battles. So by beating the game you've only completed 50% of what the game has to offer. Will give another hint if it's not guessed by tomorrow, not now though as I feel the hint might make answering it too easy.