Portal.with.rtx.v20230218-goldberg.zip (ORIGINAL)

If you own the original Portal on Steam, you do need unofficial files like "GoldBerg.zip." Search for " Portal with RTX " in the Steam Store. Add to Library (it is free for existing owners).

it as a standalone game; you do not need the original Portal installed to play it. Configuration Tips Portal.with.RTX.v20230218-GoldBerg.zip

High-poly versions of iconic assets like the Aperture Science Handheld Portal Device and the weighted companion cube. If you own the original Portal on Steam,

Ensure you have the latest Game Ready Drivers from the NVIDIA Official Site for optimal stability. Downloading & Playing Portal RTX | Simple Guide Configuration Tips High-poly versions of iconic assets like

NVIDIA GeForce RTX 3060 or better (Vulkan and Ray-Tracing capable). CPU: Intel i7-6700 or AMD Ryzen 5 3600. RAM: 16 GB. Storage: 25 GB (SSD strongly recommended). How to Access the Official Version

Press Alt + X in-game to open the developer overlay, where you can adjust lighting settings and performance markers.