CyberDjinn is a home for old-school browser games, offering free-to-play strategy, role-playing and simulation experiences that run in a web browser without downloads. Its game collection spans titles launched from 2001 onward, with multiplayer features such as alliances, rankings, competition and diplomacy. The site also tracks online games, technical updates, relaunches and projects in development.

Players can build kingdoms, settlements, farms, gardens, islands and businesses; gather resources; research technologies; develop characters; raise armies; and compete or cooperate with others. The catalogue ranges from medieval and naval strategy to fantasy RPGs, zombie survival, crime-themed progression and relaxed farming or production games. Notable titles include Crimson Syndicate, Dorfstern, Piratenmacht, Epic Knights, Days of Evil and My funny Garden. Some games are currently available only in German.

CyberDjinn continues to maintain and revive classic browser games, including Phoenix, IronWar Classic and Ozeankampf, while developing IronWar: Blood of the Kings. The platform welcomes game owners through its “Sell your game” section, providing a place for browser-game projects to reach players.