Final - GLaDOS Boss Fight | Portal with RTX | Walkthrough, Gameplay, No Commentary, 4K

*Portal with RTX* is a remarkable update to the beloved 2007 puzzle-platformer, *Portal*. This free DLC, developed by NVIDIA's Lightspeed Studios, leverages the power of RTX technology to fundamentally transform the game's visuals with full ray tracing and DLSS. While the core gameplay of navigating Aperture Science Laboratories and solving physics puzzles with the portal gun remains intact, the graphical overhaul adds an unprecedented level of realism. Every light source is ray-traced, creating incredibly lifelike shadows, reflections, and global illumination that dynamically affect the environment. This visual fidelity is achieved through NVIDIA's RTX Remix platform, which also incorporates new high-resolution textures and higher-poly models, making the world feel more tangible. NVIDIA's DLSS technology is crucial for maintaining playable frame rates with these demanding ray-tracing effects. The final confrontation with GLaDOS in *Portal with RTX* is a visually spectacular culmination of Chell's escape. The encounter is significantly amplified by the ray-traced lighting, which casts dynamic, pixel-perfect shadows across the mechanical chaos of GLaDOS's central chamber. Volumetric lighting scatters through the fog and smoke, creating a palpable atmosphere that enhances the tension. Reflections on metallic surfaces and glass are rendered with stunning realism, immersing the player more deeply than ever before. The updated models for GLaDOS and her personality cores, reportedly aligned with their *Portal 2* appearances, lend the antagonist a more menacing presence. High-resolution textures breathe new life into the environment, making the aging infrastructure of the chamber feel more detailed and worn. The core puzzle-solving elements of the fight remain, requiring players to strategically use portals to redirect rockets and incinerate personality cores under the relentless countdown of the neurotoxin timer. However, the sheer visual splendor of the destruction, the ambient lighting, and the tangible feel of the environment in *Portal with RTX* elevate this iconic finale, making Chell's desperate fight for survival and ultimate triumph over the deranged AI a more impactful and memorable experience. More - Portal with RTX: https://bit.ly/3BpxW1L Steam: https://bit.ly/3FG2JtD #Portal #PortalWithRTX #RTX #NVIDIA #TheGamerBay #TheGamerBayLetsPlay