Seems like recent games are in competition to see who can be most complex. Why can't it be entertaining. Now it's all about shooters, and overly complex. Firmament is NOT for me because it's not at all like Myst, etc. Obduction Ok. Firmament NO. Therefore I's shelving Firmament till it rots.

Addendum: While in the Ice Chute area, I opened the Upper Chute Door but the lower Chute Door couldn't be opened. The switch for the lower door is in the Ice Factory where you have to visit. Now THAT is a real cheap shot.