Luigi's Mansion: Dark Moon dev now working exclusively with Nintendo - GameSpot

Looks like Next Level Games won't be doing Captain America: Super Soldier 2, then.
Luigi's Mansion 2 is the sequel to the original GameCube title where Luigi is on a mission to remove a bunch of stubborn ghosts from some spooky mansions while only being armed with his trusty Poltergust ghost-sucking vacuum cleaner.

Luigi's Mansion: Dark Moon' review

Luigi's Mansion 3, Vesterandfriends Wiki

Nintendo to acquire Luigi's Mansion developer Next Level Games - The Verge

Luigi's Mansion: Dark Moon - GameSpot

SuperPhillip Central: Luigi's Mansion: Dark Moon (3DS) Review

Best Buy: Nintendo Selects Luigi's Mansion: Dark Moon Nintendo 3DS [Digital] Digital item

Luigi's Mansion: Dark Moon - Super Mario Wiki, the Mario encyclopedia

Luigi's Mansion 3 Review Roundup - Here's What The Critics Think - GameSpot

Luigi's Mansion 2 HD Box Shot for Nintendo Switch - GameFAQs

Luigi's Mansion 3 Archives - Page 5 of 9 - Nintendo Everything

10 dark theories about Nintendo games that will ruin your childhood

Luigi's Mansion 3 Gets Rare Discount For Black Friday - GameSpot