This thread is to discuss, the strangest Adventure game/s we've ever played.

I'll start.
The two strangest Adventure game's I've played, are Shadow of Destiny, and Project Eden(which arguably isn't an Adventure game).
In Shadow of Destiny, you're murdered. You're supposed to go back in time, and stop it from happening. The strange part about it, is that you spend more time watching movies, than playing the game, and it's still fun. It also, makes it where you can erase yourself from existence, if you make a bad decision. Your also forced to die, not once, but multiple times in the game, to finish it.
That's just the more normal stuff about the game, it would be pointless trying to explain it's storyline. In fact, if you completely understand the plot, PLEASE tell me.

As for Project Eden, Action-Adventure is the best category to put it in(2/3 puzzle and adventure, 1/3 action). It requires you to control four different characters. You control one at a time, the AI takes control of the other three, until you decide to switch characters(think 3D Gobliiins, with AI). The puzzles, require only simple logic. To go thru fire, choose the robot. To fix the broken camera, use the mechanic. It also had one of the strangest levels I've ever seen, it was basicly a house of mirrors(and glass). You can also play multiplay, and only control one of them, while the rest are controlled by other people. It also has a racing, Capture the Flag, and Deathmatch mode for multiplay, but the traps, means they don't live up to their names(push the wrong button, fall thru a trap door, etc).
Well, I didn't plan on making such a long post.

*waits for next poster*