Medieval Mod – At the first crossroad, take a left (dead end).
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.