Some more time has passed. It was hard to tell how much, but I felt bored out of my mind, and after the initial phase of freaking out about my friends' whereabouts I calmed down and accepted, the fact that I won't find out anything without cooperating somehow with that fucking alien.
I was still gonna squeeze the life out of him after learning everything I wanted to learn. He basically already signed his own death sentence.
So yeah, I waited. Waited and waited some more, until a guard showed up. Those guys were tall but because of their armor, and helmets completely covering their heads it was hard to tell how they looked like. All I can tell is that all the scrap they were wearing had a metallic shine to it, and some red elements here and there, but more decorative than anything else. The giant visor covering their faces had deep blue color, but there was no telling what was beneath.
They were armed with shotgun-looking weapons. Also metallic.