Embark on an epic adventure in the vast expanse of Giant Big City, where you can transform into the colossal twin boss. This engaging character will balloon to an immense size, turning into a giant in the thrilling jumper game, Yellow Sibling. As a goliath, you'll have the power to wreak havoc on the environment and become the universe's fattest entity in the startling Rainbow Friend games. Use your ability to create illusions and manipulate situations to your advantage. The streets of Ragdoll Town are littered with tempting fast food items like burgers, chicken bread, and cookies, all part of the Naughty Rainbow Friends' Huge Sibling challenge. While Mama tends to the baby in care games, the cunning giant in the Smart Hero Food game is always one step ahead. Navigate through a destructible environment, dodging dangers at every turn.
Harness your oil to unlock special abilities and unleash chaos on everything that stands in your path! The larger you grow, the more unstoppable you become. Feast on burgers, donuts, and even people! This is the world of Fat Twin Sibling!
In this game, fat siblings compete to see who can become the fattest. Devour everything in sight and rise to the top as the fattest siblings in the universe.
What's New in the Latest Version 1.4
Last updated on Sep 1, 2024Minor bug fixes and improvements. Install or update to the newest version to check it out!
