CO₂

CO₂ is a heavy economic strategy game in which energy companies compete for reputation while sharing responsibility for a global environmental crisis. Every region needs additional power, and unmet demand produces fossil-fuel plants that push the pollution track toward a loss for everyone. Players propose clean-energy projects, install infrastructure, and construct solar, wind, recycling, fusion, and other green plants. Those steps require money, technology resources, and expertise, while scientists sent to energy summits improve knowledge shared across companies. Carbon Emission Permits enter a fluctuating market: regions spend them on infrastructure and fossil generation, companies trade them for profit, and control of the supply can shape both timing and price. Public UN goals and private company goals reward specialization, but no player can ignore the shared emissions threshold. Turn order, regional control, open drafting, worker placement, and opportunistic cooperation create constant interaction. The best company wants to build the most respected clean-energy portfolio without allowing short-term profit or a rival’s inaction to make the planet uninhabitable first.