Hungry Big Fat Simulator

Explore Giant Big City and transform into a massive twin boss.

In this hilarious adventure, you'll balloon up to a colossal size and become a giant in the yellow sibling jumper game. You can smash the world and become the absolute fattest entity in the universe across shocking rainbow friend games, creating illusions to control the situation. Delicious fast food like burgers, chicken bread, and sweets are scattered everywhere in the Ragdoll town with its naughty rainbow friends and huge sibling. Mama looks after the baby in care games, but the hungry, fat giant is too clever in this cunning food legend game. Navigate around a destructible world while skillfully avoiding danger.

Use your oil to buy upgrades and unleash your powers to cause total destruction on everything in your path!

The bigger you get, the more you can eat—burgers, doughnuts, even people! This is Fat Twin Sibling!

The fat siblings battle each other to see who can get the biggest.

Consume everything in sight and become the fattest siblings ever.

What's New in the Latest Version 1.4

Last updated on Sep 1, 2024

Minor bug fixes and improvements. Install or update to the newest version to see for yourself!