Well there was this game named Titanic. Basically just a puzzle adventure, and nothing 3D, all just pictures where you walk through. You could walk everywhere on the ship, pretty nice. But you had to solve something before the titanic sinks. It was a few years ago, I was around 10 or so, but walking through the whole ship, all those small stairways, the classique chique designs of the rich class, and the poor environments of the third class, the engine room... and when you are down there solving some mystery, the ship collides and your time starts running out...

I never got the chance to finish the game it was way too freaky to get back up from the engineroom and AGAIN go back down to get something in one of the second class appartments while the ship sinks deeper and deeper