The 'Game of Emperor' report details a persistent cyber intrusion campaign by the threat actor 'Earth Estries' targeting sectors such as consulting, managed service providers, NGOs, and telecoms. The campaign affects multiple countries primarily outside Europe, including Afghanistan, Brazil, India, Indonesia, Malaysia, Pakistan, Philippines, South Africa, Taiwan, Thailand, USA, and Vietnam. There are no known exploits or patches associated with this threat. The campaign is ongoing but assessed as medium severity due to its persistence and potential indirect risks to European organizations through global supply chains.