I don't know your taste in video games, but I'd definitely recommend Ghost Trick to anyone-- it's worth trying out even if it's not your thing, if you can find a way to give it a test run.

As for what it is, it's basically a timing puzzle game (and, um, I usually HATE timing puzzles, so…) made by the people who make the Ace Attorney games. It has a fun, if morbid, sense of humor (as it revolves around, well, dying), and the characters are all great.

Trick or treat!