Before you play
Experiment with cooperation and competition in Nicky Case’s interactive guide to trust. Choices and simulations introduce ideas from game theory directly in the browser.
How to get started
- Open The Evolution of Trust on the creator’s website.
- Follow its prompts and make choices in the interactive examples. Use the linked translations if you prefer another language.
What you need
Ready to startThe project offers a browser start screen. It may download game data into the browser and require a recent browser or a capable device.
Controls
Desktop projects generally use keyboard and mouse. Follow the game site’s instructions for exact controls.
Questions before you play
What do I need to start?
The project offers a browser start screen. It may download game data into the browser and require a recent browser or a capable device.
Which device should I use?
Desktop. Desktop projects generally use keyboard and mouse. Follow the game site’s instructions for exact controls.
Where does this game open?
Use Open game site to reach the original project in a new tab. The game, accounts and server options are provided by that project.
Is this browser game free to access?
This guide is free to browse. Check the original project for access terms and optional paid features. If the project requires original game data, the browser link does not supply a game license or those files.



