An escaped experiment, who recently broke free and now roaming in Rusty Ruins. Always angry and never seem to be in a good mood, she already had few fights with local immortal hedgehog. Blade has no idea where Fierce came from and what's her deal, but they her and her pet snake Ping stay regardless.

Meanwhile, Fierce just wants to be left alone, haunted by images of her forgotten past and headsplitting migraines.

She's strong, sometimes can go berserk of pushed too much. Ping has a potent venom and will strike lighting fast if it's feels Fierce being in danger.