High Quality Content by WIKIPEDIA articles! Xeko is a collectible card game revolving around endangered species. It was launched on Earthday 2006. It won the Creative Child Magazine 2006 Toy of the Year Award and The National Parenting Center`s Seal of Approval in its first year. Four "Mission" sets have been released. Mission: Costa Rica and Mission: Madagascar, based on biodiversity hotspots were released first. Mission: Indonesia, was released in 2007, with the latest release, Mission: China, was released July 19, 2008. Thirty-four missions in total are planned over the coming years.