I just finished The Sinking. Compared to the first game it's more on the short side but a very enjoyable experience ! I like the fact that the first part is more on the adventure and exploration side and the second action. I'll continue with The Infiltration. :)
Enjoy! The third part has absolutely different gameplay. :)
Yes, I began playing the third part. What a great narrative twist! I very much enjoy it, and it's quite puzzle heavy with the different abilities. I'm astonished how every one of these three games is different in gameplay from the others and still keeps the overall tone.