Game artwork from the official Steam store; rights belong to the respective publisher.
Steam store edition · PC
DE · EUR · Steam
Price observed in the DE store. A Steam account is required. Check the store for package contents, operating-system support and regional purchase restrictions.
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.
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.
Official store excerpt · Description source ↗
Read the store description ↗
Included content and base-game requirements have not been verified in the published record. Check the linked product source before buying.
Play on: PCCheck product contents and requirements ↗DE / EUR · Steam · This exact edition and purchase conditions only.
One recorded observation. Not enough data to show a price trend.
EUR 1.89 lowest in the displayed observations, from Oct 18, 2026, 08:42 PM UTC to Oct 18, 2026, 08:42 PM UTC.
| Observed at (UTC) | Price |
|---|---|
| Oct 18, 2026, 08:42 PM UTC | EUR 1.89 |