Gaming isn't what it used to be, but which games bring YOU back?

As mentioned before, Mega Man 9 brings me back to the good old 8-bit glory of the NES. The graphics were to this day my favorite and the music, not to mention the difficulty level of the game. All reminds me of the wonderful NES! This game was one of the only reasons I went out of my way and bought a Wii (That and the virtual console...)