I guess I should be careful or I'll find myself in a CDC Biosafety Level 4 containment facility because of a nickname picked out for a video game ten years ago.

Yeah thats the first thing I thought of when I saw this video, that I'm going to have to learn how to disable version 4 of this thing with a crowbar.

Too much Half Life!

Can video game concepts be used as prior art to invalidate patents? Cause I spent quite a bit of time running from these, shooting at these and even building these in HL & TFC!