Luigi Personal Computer

Luigi Personal Computer, often shortened to LPC, is a cancelled OS system that was planned to be released on the year of Luigi, 2013. It supposedly starts with a "Go Weegee!" sound effect as you are presented with a green background with Luigi in the middle. The computer functions the same as other computers, but comes with several exclusive applications.

Applications
Luigi Personal Computer has several applications. Several of the games end up crashing at some point, so there are more things in the applications that could be unknown.

Super Luigi 64
A port of Super Mario 64 that functions as a 2-player game with Luigi and Mario.

LuigiNet
A custom search engine.

Luigi's NEW Mansion
A port of Luigi's Mansion that has a playable Mario once you beat the game, as well as a New Game+ with new boos, portrait ghosts, mechanics and a new ending.

Mario & Luigi: Dimension Disasters
A new Mario & Luigi game. Not much information is known about the game, except for the name.

New Super Luigi Deluxe
A port of New Super Luigi U with new levels, a new world, and possibly more that is currently unknown.

Super Luigi 3D World
A port of Super Mario 3D World but every character is Luigi. There are 50 hidden Luigis throughout the levels, and the player could print a certificate after finding and clicking all 50.

Super Dr. Luigi
A port of Dr. Luigi with more colors of pills and enemies.

Discovery
Luigi Personal Computer was discovered when an anonymous person was exploring an abandoned house believed to once belong to a Nintendo employee and found a computer with the OS system.