“Clip: Luigi’s Mansion 3 playthrough with Tommy” S:1 E:4 Retail Scareapy.

S:1 E:4 Retail Scareapy. Luigi uses the upgraded Poltergust G-00 to destroy and blow away demonic defenses, or summon Gooigi, a all-green doppelganger that can help Luigi overcome obstacles he can overcome by alone.