Your planet is warming up and aliens are preparing to land... they prefer their meals lightly roasted. You need to select the right actions to limit climate change and save your inhabitants from becoming the next meal.

Protect the land and oceans, save the forests, switch to renewables, speed up technological innovation or promote sobriety? So many options and so little time. Will you come up with a strategy that can limit the damage? If you don't succeed the first time, try a new approach to save the next planet!

Climate Crusade has been developed as part of an online scientific research project. The game combines fictional elements with elements inspired by real events and does not aim to replicate reality on Earth, nor to predict future events.