This thread was inspired by's nostalgia thread.
Here is a theoretical situation: If you were given the chance to re-experience any game of your choice for the first time again, which game would it be and why? Note that even though I imply that you may choose only one game, you may mention multiple (but treat it as if you can only choose one).
Mine would probably be either Chrono Trigger or Silent Hill 2. These games are some of my favorite games, and they are both great experiences when played the first time. Silent Hill 2 especially hinges a lot of the enjoyment on you not knowing the story, so replays often offer diminishing returns. To a lesser extent, Chrono Trigger also loses some of its magic on replays. You can only discover Guardia and the vast time periods once.