Pitch black!!
 

Im on the 1st mission. Just went up on deck to meet the captain but everything is pitch black outside. When i press esc everywhere lights up but as soon as i go back into the game it all goes black again. I can barely make out anything. Playing with the gamma doesnt change anything. I went down to look in the periscope and its all pitch black too through the viewer.

any one heard of this?

Edit: Problem solved too.. Looks like this game doesnt support XFire/SLI technology.. disabling the other GPU core seems to have fixed the problem, though im obviously not going to benefit from using all the pc's potential.

wait what? what exactly did you do to fix this? o.O; i'm having the same problem! exactly the same problem!
i don't have xfire so it must be the sli technology?