So, I see (and use) the save points in chapters, but they don't seem to do anything. I have to replay each chapter until I complete it fully in one shot. Is it really only possible to save every 30-60 minutes? If not, any suggestion about what the issue may be?...

i finished the game twice, i did both endings, but when i select NEW GAME, i still cant select GOD difficulty, its locked and says i need to complete the game first?

I am confused. Completed game on Berserker. Now if I go into NG+, the God option is locked. Usually you unlock highest difficulty for second playthrough, not the other way around. Is this a bug? Edit: solution found ...

I have received the second cell. Tried the pulse on a door. Reloaded it and charged it. Now when trying to lower the ladder I don't even see the hand to be able to use it. I tried windowed, full screen, crouched, focused, etc. Aiming just zooms the screen and holding the shoot button doesn't do anything either....

I loved the game at first but now I'm just going around in circles and of course there is no map to help out. To make matters worse I can no longer kill the small toothy creatures that scamper around the place in the dark. In earlier levels I could use the arm weapon to destroy them quite easily but now no matter how close I get to them the weapon does nothing and they swarm all over me. I assume its a bug of some sort as I've now tried the same level many times and got nowhere because of this issue. So it...