OpenRPG

OpenRPG, developed by Chris Davis, is an impressive open-source software tailored for adventure games under the games category. The latest version, 1.7.1, supports Windows 7, and 8, ensuring most users can access it. This versatile program specializes in enabling real-time role-playing games over the Internet, making it an excellent choice for gamers seeking immersive experiences. Fans will be thrilled to know OpenRPG is free to use and comes under the GNU/GPL license, promoting an open and collaborative community.

One of the most striking features of OpenRPG is its customizable miniature map. This map allows users to simulate combat with a layered, web-based interface. With options like adjustable grid overlays (hex or square), background images, z-ordering, facing labels, freehand drawing, and even a tape measure, the map feature stands out as a comprehensive tool for game masters and players alike.

The highly customizable game tree is another highlight. It allows users to create custom character sheets and GM aids, supported by a plug-in architecture that accommodates various OpenRPG add-ons. This makes the program incredibly flexible and adaptable to multiple role-playing scenarios.

OpenRPG also boasts a full-featured chat system. Users can embed HTML content, including color, tables, images, and links, making in-game communication seamless and rich in detail. Furthermore, the program includes a robust die engine with many common die roll options and a plug-in system for developing game-specific rollers, catering to all kinds of RPG needs. More

You may want to check out more software, such as The Witchs Yarn or Championship Five Hundred All-Stars, which might be similar to OpenRPG.