Ertha is an MMO 4X (Explore, Expand, Exploit, Exterminate) game with ample opportunities to satisfy one's curiosity, competitiveness, and need for social recognition through roleplaying in a vast geopolitical map. The Ertha Metaverse is divided into 350,000 land plots, each of which collects taxes, fees, and other forms of revenue from the transactions taking place on them. Players must carefully manage their production, trade, and financial budgets in order to stay ahead of the competition.