Really liked this game - very fluid in the responses and things happen and people change as you solve puzzles. Liked the flashback at the start, the way the graphics come up quickly. And the graphics are colourful and very 8 bit looking, like the way the graphics changed based on what you've done.
Couple of neat touches - typing xyzzy produces a response. It's quite funny even though it's not a comedy, light hearted but with a slight undertone of seriousness. Nice combination.
I've completed it with 18/25 but realised even if you CAN complete it, you can still carry on with puzzles ("Just one more thing..." eh? :) ) Would love to work out what they other seven points are!