I was impressed. I really enjoyed this game.
After doing a few games in the dark, I went in with low expectations. Most games like this are just a gimmick, where it ends up not being much fun.
City with no Sun is markedly different. First off, it's a great game! They make a point that during the course of the game, you will encounter different puzzles that use ALL of your other senses (yep, including taste!). And the puzzles are solid and interesting and fun! Second, there's actual flow to this and it works.
If there's a weak point, it's the story. Apparently, the city suddenly went into a full blackout. I'm not sure how you navigating through this game restores light to the masses.
If you are in the Raleigh area, come for this game and check out Chernobyl as well. Time permitting, throw in Prison Break or Dracula or The Return.
Particularly interesting or different
Yes
Physically active
Somewhat