Schizm II: Chameleon (a.k.a. Mysterious Journey II) is the recently released fantasy first-person adventure sequel by Detalion and DreamCatcher / The Adventure Company that's powered by the LithTech Jupiter engine. The playable demo allows you to try out two levels called 'The Three' and 'Ansala Sea Gate', and it also includes a walkthrough in case you get stuck along the way.
News source: 3D Gamers
Download: Schizm II: Chameleon demo (152Mb)
View: Official website