Tesla Bomb Knife Mod – In the building at the end of the minefield on the upper level under a bed.Nuts and Bolts Mod – On the back of a car, located on an island with a caravan and a campsite, just north of the Abandoned Bungalow (Deadzone) near Paradise Village.Weighted Mod – In the caravan where you help Alfred, west of the helicopter wreck.Rending Claws Mod – The northern building at Marik’s Marina, accessed by the roof when acquiring the water pump.Ripper Mod – Where you had to search the treehouse for Maggies friends.Magic Wand Mod – Quest reward from Henry.Liquid Fire Mod – Marcus’ quest reward in the Deadzone.Shock Mod – At the building at the end of the pier near the Ocean View Bungalows (Deadzone).Paralyzing Strike Mod – Haili Village repair table.Pick-and-ohm Mod – Quest Reward from Harlow (before chapter 7).Tesla Mod – Quest reward from Harlow (before chapter 7).Impact Mod – Quest reward from Harlow (before chapter 7).Venom Mod – In the cave by the water closest to the Biosphere Lab.Barbed Wire Mod – Inside Marik’s Marina Warehouse (Boat Engine Location).Diamond Edge Mod – Inside Crossroads Bungalow (Deadzone).Molotov Blueprint – Wayne’s Shop for $285 (before chapter 6).Sharp Edge – Mod Inside the Mataka Village Bungalows (Deadzone).Bodily Harm Mod – In the building where the weapon repair station is by the 3 blue gas tanks by James Nisira’s Bungalow (Deadzone).Nail’d Mod – On the table to the left just before entering the Paradise Survival Camp.Dead Island: Riptide Modification Blueprints