Anchorhead

The story is very engaging from start to finish. Exploring and learning more about the world is its own reward, not just means to progress. There is lots to read, but with a story as good as this that's a good thing.

Most puzzles are fairly logical, but some solutions will evade you until you've explored and examined nearly everything. Keep in mind that SEARCH may reveal more than EXAMINE, something I didn't realize until day 3 and it resolved a lot of dead ends for me :p

I had a blast playing this, and I highly recommend it to anyone, but keep a notebook handy as it'll make it way easier.