Dead Rising 4 Lightsaber location of the blueprint in order to unlock and use the saber sword. In Dead Rising 4 you need to find bluperints in order to build items with the lightsaber being found at "Charms of Desire". The blueprint is found at the back of the store on the desk and then the required items are right beside it. You'll need gems and an electronic device in order to create the combo weapon. It's totally worth it as this legendary Jedi weapon is really powerful this time around.
Dead Rising 4 Lightsaber Video Guide
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