RAD Game Tools

RAD Game Tools is a privately held company owned by Jeff Roberts and Mitch Soule based in Kirkland, Washington that develops video and computer game software technologies which are licensed primarily by video game companies. RAD Game Tools is somewhat unusual among middleware companies as they generally hire one specific person to write, document and support each single product. RAD has not patented any of their technologies. VOGL is the result of a cooperation between RAD Game Tools and Valve.