Tackle climate change with a card game.

Let's play our way to a brighter future!


Play smart. Stay cool.

Don’t change the climate. Change the game. We all face the same events as a result of the climate crisis. Let’s team up and solve them together.

Act now. Debate later.

The planet doesn’t care about our opinions on climate change. So why not clean up our act anyway? It can’t hurt, and it might just help save life as we know it.

One game.
So many ways to play.

Green House is a cooperative card game, a climate change simulator, a role play experience, a conversation starter, and an educational journey all rolled into one.

Cooperative Mode

Work together to eliminate greenhouse gas before running out of money, time, or hope. Play real world solutions in the face of familiar climate events.

Role Play Mode

Play as a family, business, government, or nonprofit. Each role has different powers and limits. Can you solve the puzzle of climate change? Who will be left to celebrate?

Get your copy, your way.

Green House is available as a print-and-play, a box set, or a classroom experience. Pick the one that’s right for you and yours.

Card Game - $33 (Ships Jan 2021)

Add the game to your collection. Take it with you to play anywhere anytime, with anyone.

Print & Play - $10 (Ships Now)

Print your game at home and play with friends and family. Easier on the environment and your wallet!

School Set - $160 (Ships Jan 2021)

Give your class the gift of hope and wisdom. Power a new generation of climate leaders. Get 5 copies of the Card Game, a Teacher's Guide for using the game as part of a core Science curriculum, AND a Conversation-Starter Guide for parents, kids, and families.

Stop predicting. Start solving.

It’s time to focus on how we’re going to solve climate change, not what’s going to happen if we don’t.

Looking for climate solutions?

We've got 65 and counting!

Meet the Creators

Alix Dvorak - Climate Advocate & Avid Game Player

Alix is a consultant and climate advocate. She envisions the future - full of equity, clean tech, and nature - then she works to do her part. While she’s new to creating games, she’s always loved playing them with friends and family.
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Adam Lupu - Game Designer & STEM Educator

A former Earth Science Teacher, Adam designs games and builds businesses. He specializes in tackling really big problems (like climate change and global skills gaps) with innovative media and software solutions.
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Meet the Design Team


Eli T. Nartey is a Freelance Illustrator & Animator who goes by the handle: Eli Inkman. He loves creating art to tell stories!
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A full-time graphic designer and creative director based in Philadelphia, PA, Brigette has 10 years of design experience, including 5 in the board game industry.
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Michael has worked across tech, policy, design, and entrepreneurship to build self-sovereign communities in North America and Africa. He creates websites and Limitless Harmony.
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Meet the Dev Team


An activist, programmer, and creative located in the Twin Cities, Mikayla can be found biking along the Mississippi, stopping often to look at the waterfalls.
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Tanner works at the intersections of education, technology, politics, and social-economic justice. Most recently, he led engineering at Swayable (YC 2018).
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Having recently earned a BS in Computer Science, Amber is passionately programming (and designing) solutions to environmental and social problems.
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