I've seen some pics showin the spy with different weapons then we have now, But I've only been able to track down 2 of them so far. The tranquilizer gun that stunned your enemy, And the "Blanks ability" Which basically was a fake of the main weapon of the kit that you were imitating that would fire blanks that did no damage but looked and sounded real to the enemy. +1 for whoever helps me.