
Screenshots

Watch trailer on Steam ↗Bigger Brain
Dream of Guinea Pigs · Published by Dream of Guinea Pigs
Last updated 29 Sept 2026
"Ascend and amplify your intellect with limitless endurance and sonic-Level Speed". Ostrich is almost perfect exsitence except for its intellect. Ostrich can not remember even the member of familly. This is an urgent problem. Collect brains!!
Action, Indie, Casual · 2026 · More free games
About this game
Bigger Brain
Bigger Brain is a ridiculous running game in which you play as an ostrich collecting enough brains to complete each stage. Ostriches are said to have tiny brains and trouble remembering their families, so your mission is simple: make your ostrich's brain bigger and bigger.
Collect or avoid items scattered along the road, transform into other animals - including a capybara or a shoebill riding a Roomba - and watch out for items that can get you drunk. Meanwhile, your ostrich keeps running faster and faster.
Key Features
Play as an ostrich and other absurd animals, such as a capybara or a shoebill riding a Roomba.
Run faster and faster as the chaos escalates.
Collect brains to complete each stage.
Use or avoid strange roadside items, some of which may get you drunk.
Explore five stages, with more planned through Steam Workshop support.
Enjoy stupid, cute animals and one seriously impressive ostrich neck.
Find the developer's pet, named Sun.
Disclaimer
This is a completely stupid game. Finish your homework or your work before playing.
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Windows11
- Processor: intel core i7-12700
- Memory: 5 GB RAM
- Graphics: NVIDIA GeForce RTX 3060 Ti
- Storage: 5 GB available space
- Sound Card: NVIDIA GeForce RTX 3060 T
- Additional Notes: Respect my pet!!
Recommended
- Requires a 64-bit processor and operating system







