Embark on an epic journey through the Giant Big City and transform into the awe-inspiring twin bosses. In this engaging game, you'll watch your character swell to an immense size, becoming a true giant within the yellow sibling universe of the jumper game. As you evolve into a colossal force, you'll have the power to reshape the earth and claim the title of the universe's fattest being in the startling Rainbow Friend games. Use your ability to create illusions and manipulate the unfolding events to your advantage. The streets of Ragdoll Town are littered with tempting fast food delights like burgers, chicken bread, and cookies, all part of the Naughty Rainbow Friends' big sibling scenario. While Mama tends to the baby in nurturing care games, the cunning giant remains one step ahead in the clever hero food game, navigating through a destructible environment and skillfully evading peril.
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 you can consume—devour burgers, donuts, and even people! This is the world of Fat Twin Sibling, where the goal is to become the most massive. Engage in thrilling battles with other fat siblings, striving to outgrow them all. Feast on 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!
