Sony Online Entertainment (SOE) was a video game development company and publisher based in the United States. Founded in 1996, it became known for creating popular online multiplayer games, particularly in the massively multiplayer online role-playing game (MMORPG) genre. Some of its most notable titles include EverQuest and PlanetSide. In 2015, SOE was rebranded as Daybreak Game Company after being acquired by Columbus Nova. The company continued to develop and publish games, focusing on online experiences and community engagement. It remains a significant player in the gaming industry, particularly in the realm of online gaming.