International water company Agbar wanted to take the sustainability strategy of the company to the operational groups. To facilitate the roll-out, we designed the “Mission Game”. During the game, participants had to make collaborative decisions about sustainability. Every team had a specially designed trivia board, dice, chips, cards and a tablet that guided the game and on which they had to input answers. At the end of the 45 – 60 min. game, there was space for debate and reflection, thereby allowing the employees to participate more, co-create steps to take in the future and learn.