There is something about these great games - especially the ones that leave a strong memory foot print and keep resonating in your head after you complete them. Their world is so compelling that they easily swallow you in and make you part of that world. Well, in simple terms they are so immersive! I believe it has to do with the compelling atmosphere the developers create, specially the level designers,an area that is extremely critical to success of any game - be it Single player or Multiplayer. I wanted to capture a few of those memorable levels that I can still imagine or think off till date and they are my obvious favorites. While there are a handful, I wanted to write about a few specific ones in this post.