Portal: Prelude RTX

NVIDIA has announced the availability of Portal: Prelude RTX as a free download on Steam for anyone who owns the original version of the critically acclaimed game Portal. Portal: Prelude is an unofficial Portal prequel first released in 2008 and features an extremely challenging 8-10 hour campaign. It is the highest-rated Portal mod, the 2008 Portal ModDB winner, and #3 overall Player’s ChoiceRead More…