Is there any way or this is how it suppose to be?

I have a question about how to return to previous chapters after moving on to the next one. It seems impossible to go back to earlier chapters. Also, I’m looking for some tips on how to complete Chapter 6. I've been stuck on it for over 6 hours and haven’t been able to complete any missions. Additionally, returning to previous chapters isn’t an option....

I press Start, Steam says I'm in-game for a few seconds, nothing appears on my screen though, and then I'm suddenly out of game as per Steam. Anyone else have this?

I think that mission needs some rebalancing. Comparing to previous mission it is such huge difficulty spike. I ttried 5-6 times now and I cannot do anything. If i try to build economy I cannot build defense. If I focus on defense I cannot get enough "money". If I try to do everything I just get overwhelmed by those bats enemies and then by normal enemies. And then there is so many enemies that Immediately slow me down and kill me very fast. I don't even have time to dig for some nice weapons. The obstruc...

I will announce my update plan and test version information in this discussion group