Embark on an exhilarating adventure in the vast expanse of Giant Big City, where you can transform into the colossal twin boss. This engaging character in the yellow sibling jumper game will swell to an astonishing number of pounds, morphing into a goliath capable of earth-shattering destruction. In the startling Rainbow Friend games, you can become the fattest entity in the universe, crafting illusions to manipulate your surroundings. Feast on an abundance of fast food delights such as burgers, chicken bread, and cookies scattered throughout Ragdoll Town, home to the mischievous Rainbow Friends and their huge sibling. While Mama tends to the baby in care games, the cunning giant in the clever hero food game outsmarts all. Navigate through a destructible environment, skillfully dodging dangers at every turn.
Harness your oil to acquire upgrades and unleash your powers to wreak havoc on everything that stands in your path. The larger you grow, the more formidable you become. Devour burgers, donuts, and even people! Welcome to the world of Fat Twin Sibling, where the goal is to become as hefty as possible. Engage in epic battles with other fat siblings, striving to outdo each other in size. Consume everything in sight to become the fattest siblings in the game.
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!
