Oops! Just answered in the Discussions thread... you'll have to delete me there.
Anyway, if you go into Options and Keyboard/Mouse settings, it tells you that you need to use the WASD keys for movement. W moves you forward, S backwards and A and D sideways. But mostly you just use the W key. Moving your mouse from side to side pans or turns you left or right. This is not a point and click game.
There are 3 patches available which improve the Save system.
Last edited by Draclvr; 10/15/14 10:41 AM.