Exploring the eerie corridors of the Last Resort hotel in Luigi's Mansion 3 is an incredibly delightful experience, but it becomes even more entertaining when shared with a partner. Nintendo integrated a seamless cooperative mechanic into the spooky puzzle-platformer, allowing a second player to take control of Luigi's gooey doppelganger. Understanding how to unlock and activate this feature ensures you can start tackling the haunted high-rise with a friend by your side.

Unlocking Gooigi for Two-Player Action

Before you can invite a friend to join your ghost-hunting adventure, you must progress through the main story to unlock Luigi's green companion. This milestone occurs roughly one hour into the campaign when you rescue the eccentric Professor E. Gadd and retrieve his latest invention. The brilliant scientist will hand over Gooigi, an experimental entity made entirely of green slime that possesses unique physical traits.

Once Gooigi is added to your arsenal, the option to play locally with a companion becomes immediately accessible through the in-game menu. Simply press the plus button on your Nintendo Switch controller to open the pause screen and select the cooperative mode option. At this point, the game will prompt the second player to sync their controller and join the session instantly.

Synergizing Luigi and Gooigi Kits

Playing in cooperative mode changes the gameplay dynamic from a solo puzzle solver into a highly strategic team exercise. Luigi retains his classic Poltergust G-00 utility, allowing him to slam ghosts, burst into the air, and flash bright lights to stun supernatural entities. Meanwhile, Gooigi brings a completely different set of physical capabilities to the table that are essential for overcoming complex environmental puzzles.

The slimy counterpart can effortlessly slip through iron bars, drop down tight floor drains, and traverse hazardous spike traps without taking any damage. However, players must coordinate carefully because Gooigi will instantly dissolve if he comes into contact with even a single drop of water. This unique vulnerability forces both players to protect each other while navigating the water-logged floors of the haunted hotel.

Conquering Multiplayer Modes Together

Beyond the primary story campaign, teams can test their cooperative efficiency in the action-packed ScareScraper mode. This dedicated multiplayer arena tasks players with scaling randomized floors filled with aggressive ghosts, hidden traps, and strict time limits. Working together smoothly is vital here, as players must split up to find keys while remaining close enough to rescue captured teammates.

Whether you choose to tackle the story campaign or push your limits in the multiplayer towers, sharing the experience elevates the overall fun. The clever puzzles and charming character interactions shine when two players are actively strategizing on the same couch. Grab a secondary set of controllers and prepare to clear out the ghosts haunting the Last Resort.