Can anyone give me any suggestions as to what they think the scariest mod for FO3 is? I want something REALLY creepy or something... not just bloody or gory but something like F.E.A.R. or even Bioshock (even thought that only scored 3.5 outta 5 on my scare-o-meter). Anyway you know what I mean. Btw, yes, I already have done the Firefly ranch quest, and thought that quite scary, so don't mention that one thanks!

Try Cube Experimental. To me it felt like a mix of Portal and Penumbra.

WillieSea made a Halloween mod, it was pretty awesome. I'm not sure what it's called but search him on the Fo3 nexus.

i'v tried Cube and while it's not exactly scary I still thought it was a fricken cool mod. And ye thanks I'll check out his thanks