Complete all main missions in Karate Downtown Bikini Bottom

Bubble 10 Tartar Jellies that are currently engaged in an attack

Complete all main missions in the Wild West Jellyfish Fields

Glide 1000 meters throughout the game

Unlock your first costume

Use a barrel or a grenade explosion to kill 3 enemies at the same time.

Call the police with a Streets of Rage 1 character.

Use a chandelier to kill an enemy.

Beat possessed Max.

Break both elevator window panes.

Break a spear.

Hit an ally.

Break a wine bottle.