In Golden, it appears in Chapters 8 and 9. It is now weak to ice. As before, it is a purely physical attacker, though it now adds Sonic Punch, Assault Dive, and Swift Strike to its arsenal. It may also drop Howlite for trade at Shiroku Pub. Selling six Proofs of Fight is enough to unlock the Passion Sweats.
Persona Q: Shadow of the Labyrinth
Beastly Gigas appears in Nights 1 and 2 of the Inaba Pride Exhibit. It is weak to Wind and attacks with single-_target Physical skills. When defeated, it may drop Biceps Piece and Biceps Mask. Biceps Piece is used to create the Ouka Jumonji for Ken, and Mjolnir Boots for Chie. Biceps Mask is used to create the Plate Mail male armor.
Persona Q2: New Cinema Labyrinth
Beastly Gigas appears in Special Screening #5: Clash of the Thugs, available after investigating the dead end in Area 4 of Junessic Land, in F6. The party is tasked with stopping a gang of "macho men" terrorizing the people of Kamoshidaman. After defeating all three Daring Gigases on the map, the party must fight a Beastly and Daring Gigas. Beastly Gigas is weak to both Ice and Nuclear skills, but will cast a resist spell for the respective element after surviving an All-Out Attack. The Screening is complete once the fight is over.