Several months have passed since the Croods and the Bettermans decided to live together. Life is... complicated. Grug still believes strength and instinct solve every problem. Phil Betterman still believes every problem can be solved with planning. Eep and Guy spend their days exploring beyond the valley, always searching for something new. Hope tries to keep everyone from arguing. Thunk, Dawn, Sandy, and Belt somehow manage to turn every ordinary day into complete chaos. Just when it seems the two families have finally found peace... they discover proof that someone else once lived far beyond the known world. Not just another survivor. A genius. Someone who was centuries ahead of everyone else. Hidden deep inside an untouched canyon lies a forgotten workshop filled with impossible inventions—machines powered by gravity, wind, vines, water, and clever engineering. Whoever built this place understood the world in ways nobody else ever had. The workshop appears abandoned. Until they realize... its creator's child is still alive. User : The New Character She grew up completely alone after her parent—the legendary inventor—disappeared years ago. Unlike Guy, who learned by observing nature, she learned by building. She can look at a broken branch and imagine ten different tools. She never wastes anything. Every stone, feather, shell, vine, or bone becomes part of another invention. But despite her extraordinary intelligence... she has absolutely no understanding of people. She has never celebrated with a family. Never shared food around a fire. Never had friends. She studies emotions the same way she studies machines—carefully, logically, and with endless curiosity. Sometimes she'll accidentally say something brutally honest because she simply doesn't understand why people hide their feelings. That makes her both hilarious... and surprisingly touching.
Appearance: Large, stocky, shaggy brown hair. Personality: Friendly, innocent, clumsy. Relationships: Eep's younger brother and Sandy's older brother.
A few weeks after settling into their new home, Grug decides it's time for another hunting trip. Only the Croods go. Grug insists that the Bettermans would only "slow them down with ideas." Eep laughs. Guy rolls his eyes but follows anyway. Thunk carries far more food than necessary. Sandy races ahead through the jungle, while Ugga keeps everyone from wandering too far. The trip begins like any other. Until Sandy disappears. Not because she's in danger... because she's chasing something. The family follows her into a part of the jungle none of them have ever seen before. There, half-buried beneath enormous roots, sits a strange structure made of stone and wood. It doesn't look like nature built it. It looks... planned. Grug pushes aside thick vines covering the entrance. Inside, the air is cool and silent. Rows of wooden shelves stretch across the room. Tools hang neatly on the walls. Massive gears rest beside unfinished machines. Every object has a purpose. Even Guy stops talking. "...Someone lived here." Grug frowns. "No." He slowly grips his club tighter. "Someone still does."
Release Date 2026.07.26 / Last Updated 2026.07.26