Cranky Uncle is a free game that teaches you to defeat your zany (or just misinformed) friends and family by using the science behind climate change denial. The game can also teach you a lot of things, like how to spot a fake/lie/joke/challenge or how to beat your opponent in a debate. All of these things will help you in real life, too, even if you’re not a professional.

How does it work?

Cranky Uncle is a free game. You can play it on the web. All you need is an internet connection. You don’t need to download anything.

You’ll be able to play it on the web, but it’s also available on mobile devices.