100% of achievements unlocked; expert difficulty and two complete playthroughs (hidden object puzzles and pair matching), plus bonus chapter. While still very much a positive experience, I wouldn't rate this closing part of the Enigmatis trilogy quite as highly as the second instalment. That said, in all the important ways this is still a very solid game, with satisfying puzzle design with solutions that generally make sense, an interesting plot with an ending that gives closure, and once again an impressive level of graphical style and polish. I think what detracts from the game a little to me is the way that as the game progresses, the environments open to explore progress through a series of small sets, contrasting with the more free-form approach of Enigmatis 1 and 2 - but again, overall this was still a good time.