Gadd Science Inc.

Proffeser Elvein Gadd is the founder and president of Gadd Science Inc. and maintains all experiments and research.
Gadd Science Inc. has created several inventtions, including The Poltergust 3000, The Magic Paintbrush, the Flash Liquidizer Ultra Dousing Device or F.L.U.D.D, and many others.
==Ghost Inventions==
;Gaddlight
A flashlight that is used to scare away Boos.
;Game Boy Horror
The Game Boy Horror is a portable device from Luigi's Mansion that is used to take pictures, video chat, and detect Boos.
;Ghost Container
A machine that holds the ghosts captured in Evershade Valley and the ScareScraper. It also provides research information on all captured ghosts.
;Ghost Gown
A pale blue jacket that, when worn, turns characters into a ghost.
;Ghost Portrificationizer
The Ghost Portrificationizer is a machine that turns ghosts into portraits.
==Karts==
;Poltergust 4000
The Poltergust 4000 is one of the vehicles used by Luigi.
Super Poltergust 3001
The Super Poltergust 3001 is an advanced version of a Poltergust 3000. It has the same functions as the Poltergust 3000, but is much larger thereby allowing it to be ridden on. When ridden, it hovers over the ground. It is capable of moving at high speeds.
==Weapons==
;Magic Paintbrush
The Magic Paintbrush is a large paint brush with the ability to paint various colors, though this magic paint can change the landscape, create portals, and create obstacles or enemies.
==Robots==
;Robo Mario
This robot races in the Rainbow Cup challenge.StuffwellAn intelligent suitcase used by the Mario Bros. It
;Stuffwell
An intelligent suitcase used by the Mario Bros. Its purpose is to manage your inventory and display your current status.
==Genetic Engineering==
Mushrooms
*Dry Mushroom
*Doctor Mushroom
*Propeller Mushroom
*Toy Mushrooms
*Spring Mushroom
*Bob-Omb Mushroom
*Goombulb
*Missile Mushroom
==Apearances==
Gadd Science Inc. has appeared in several games, including the following;
*Luigi's Mansion
*Super Mario Sunshine
*Mario Party (Series)
*Badd Science
Category:Mario (series)