Quake Ii Rtx-gog -

Realistic global illumination, including a time-of-day cycle that changes the sun's position and sky color.

The game serves as a technical showcase for , a "pure" form of ray tracing that unifies lighting, shadows, and reflections into a single algorithm. Quake II RTX-GOG

While the base RTX download is free, you must own the original Quake II on GOG to play the full campaign and multiplayer. Quake II RTX on GOG.com Realistic global illumination

Updated high-resolution weapon models and environmental textures. 📦 Unlocking the Full Game on GOG Quake II RTX-GOG

Reworked textures for water and glass that accurately refract light and show volumetric shadows.

Real-time reflections on weapons and metallic surfaces, plus support for multiple recursive reflections in mirrors.