1st.Image No Idea. 2nd.No idea. 3rd. I want to say Area 51, but I played the demo, and it doesn't look like that. Maybe, Fear?
I think the most recent image posted is that game where you cast spells by making shapes and signs with your mouse. I can't think of the name of it but I remember seeing a review on TechTV, back when it was cool.
I guess only a few could guess what this is. =P Only the game name is required, not the mod, unless you know what the mod is called =P