ClimarisQ is a smartphone/web game from a scientific mediation project that highlights the complexity of the climate system and the urgency of collective action to limit climate change. It is an app-game where players must make decisions to limit the frequency and impacts of extreme climate events and their impacts on human societies using real climate models. In the game: 1) make decisions on a continental scale and see the impact of these decisions on the economy, politics and the environment. 2) deal with extreme events (heat waves, cold waves, heavy rainfall and drought) generated by a real climate model. 3) try to balance the “popularity”, “ecology” and “finance” gauges as long as possible. Fullfill all the missions to explore different climates.