Test Chamber 10 | Portal with RTX | Walkthrough, Gameplay, No Commentary, 4K

*Portal with RTX* offers a breathtaking reimagining of the beloved 2007 puzzle-platformer, *Portal*. Released as a free DLC for original game owners, this version leverages NVIDIA's RTX technology to imbue the sterile environments of Aperture Science with stunningly realistic ray-traced lighting and shadows. While the core gameplay remains intact – players still use the iconic portal gun to solve physics-based puzzles under the watchful eye of the AI GLaDOS – the visual transformation is profound. Every light source dynamically affects the environment, with light realistically bouncing off surfaces and even passing through portals, creating an immersive depth previously unimaginable. Utilizing NVIDIA's RTX Remix platform, the game features high-resolution textures and more detailed models, elevating the tangibility of the world. NVIDIA's DLSS technology is crucial for maintaining smooth performance amidst these demanding graphical enhancements, with DLSS 3 support available for GeForce RTX 40 series cards. Though praised for its technical prowess, some noted a departure from the original's art style, and the hardware demands were considerable. Nevertheless, *Portal with RTX* stands as a powerful testament to the impact of modern rendering on classic games. Test Chamber 10 in *Portal with RTX* represents a pivotal moment in the game, introducing the vital "flinging" mechanic, a consequence of momentum conservation through portals. This chamber, a cornerstone of the original's progression, is now rendered with an unparalleled visual fidelity that amplifies its ingenuity. The chamber is elegantly divided into three distinct rooms, each progressively testing the player's understanding of momentum. The initial room provides a gentle introduction, requiring players to use a portal on the floor to gain enough verticality to reach a high ledge. The second expands this concept, demanding horizontal momentum gained from a fall into a portal to clear a substantial gap. The final and most intricate room presents a deep chasm, necessitating precise portal placement on moving wall panels and timed jumps to be propelled upwards towards the exit, effectively teaching the core principle: "speedy thing goes in, speedy thing comes out." In *Portal with RTX*, the starkness of Aperture Science is replaced by a world where light and shadow behave with lifelike accuracy thanks to path tracing. Every illumination source, from the ceiling panels to the ethereal glow of the portals themselves, casts physically accurate shadows and contributes to the environment's global illumination. This is particularly evident in the expansive spaces of Test Chamber 10, where light realistically spills through portals, illuminating the surrounding areas. The visual richness is further augmented by a complete overhaul of textures and models. Surfaces are no longer simply clean but exhibit physically-based materials that react authentically to light, from the gleam of metal to the subtle imperfections of concrete. The reflective qualities of these new assets are remarkable, with even the portals casting a soft, colored hue onto adjacent surfaces, subtly hinting at their presence. Volumetric ray-traced lighting adds a palpable depth to the chamber's often cavernous sections, enhancing the sense of vertigo in the later rooms, with shadows playing dynamically in the pits below. Test Chamber 10 in *Portal with RTX* is thus a potent demonstration of how cutting-edge graphics technology can breathe new life into a classic. The fundamental brilliance of the puzzles remains, but the added visual realism transforms the player's perception, making the journey through Aperture Science a more imposing, atmospheric, and visually spectacular experience. More - Portal with RTX: https://bit.ly/3BpxW1L Steam: https://bit.ly/3FG2JtD #Portal #PortalWithRTX #RTX #NVIDIA #TheGamerBay #TheGamerBayLetsPlay