It was Rhodri's second round. Someone had managed to trigger the Solarium ending on LLJK 4. This was my first time experiencing it too with Rhodri confused asking what the hell was going on and me like I DON'T KNOW THIS HAS NEVER HAPPENED BEFORE OH GOD TRANSPOSED SCIENTIST.
All I wanted to do was fart and smoke rainbow weed!
I tried murdering one of those transposed scientists with a pen and I died, so I didn't get to experience any of the spooks. 
The trick is to stay in a group, get guns, avoid the wormholes [Because things spawn out of there], and get metal to barricade the shit out of everything.