As extreme weather become increasingly frequent and global warming accelerates, we are facing more threats such as water scarcity, air pollution, food crises, and species extinction. “Team Building in Mission Island” is a set of team building products and activity props designed to raise environmental issues. The design includes props relevant to ESG and SDGs through storytelling and metaphor related to local culture, water resources, carbon footprint, and ecology. It helps companies to develop the idea of sustainable development during team building activities. Also through design, the game promotes teamwork, communication, and trust, enhancing team cohesion and efficiency. Through the engagement with props, participants will achieve the ability of problem solving, cultivate awareness of ESG, thus foster better team work.