there is extra footage in one version of prophecy but i don't know which one, there are two versions of the game. Are there any aternate endings? the only one i've seen is the supposed death of commodore christopher blair but was pretty open ended. too bad no sequel to show what happened. the creator of the game was inspired by both star wars and star trek. The killrathi are like a hybrid of wookiee's and klingons although they are tigerlike. Of course blair "hamill" bombing and destruction of killrath homeword by hitting it's weak point at the planets core casing a chain reaction both had echos of the bombing of japan world war II and luke's destruction of the death star in star wars.