Filed under: Games, Windows, Macintosh, Linux, Open Source I have no idea if Egoboo's original creator named this thing, or if the name came later on after the mantle had been handed down a few times -- and I had absolutely no idea what that word meant... until I punched it into Google! Check out the definition, if you feel the need to know. If not, read on! Egoboo is a (90 megabyte!!) 3D…