Uploaded December 2022 | Updated September 2026, 15 hours ago
Hey everyone and welcome to my playthrough of Portal with RTX on PC! In this video, I play through Portal for like the 1000th time for this channel, however this time, real-time raytracing is enabled and it looks pretty damn good...or does it? In addition, I try to beat the game in as few jumps as possible. How many jumps does it take to beat the game? Watch to find out! Hopefully you enjoy the video, please let me know what you think and I'll see you soon for whatever I decide to do next! Thanks for watching.
Portal with RTX on Steam: store.steampowered.com/app/2012840/Portal_with_RTX
► You can buy me a coffee to support the effort of creating videos on my new channel! -- buymeacoffee.com/gareththegamer
► My new channel: GarethTheGamer -- youtube.com/channel/UC36qEnApR9ua9eDjaRLYcbA
Hey everyone and welcome to my playthrough of Portal with RTX on PC! In this video, I play through Portal for like the 1000th time for this channel, however this time, real-time raytracing is enabled and it looks pretty damn good...or does it? In addition, I try to beat the game in as few jumps as possible. How many jumps does it take to beat the game? Watch to find out! Hopefully you enjoy the video, please let me know what you think and I'll see you soon for whatever I decide to do next! Thanks for watching.
Portal with RTX on Steam: store.steampowered.com/app/2012840/Portal_with_RTX
► You can buy me a coffee to support the effort of creating videos on my new channel! -- buymeacoffee.com/gareththegamer
► My new channel: GarethTheGamer -- youtube.com/channel/UC36qEnApR9ua9eDjaRLYcbA




![Valve Source Code 2013 Tutorial (Episode 22): Adding Dynamic Render-to-Texture [RTT] Shadows
Hello everyone and welcome to a new (probably short) series of videos I do involving the source code from Valve for Half-Life 2, and some guides on how to do stuff with this code. In this episode, I outline how to add dynamic render-to-texture (RTT) shadows for Source 2013 Singleplayer and Multiplayer mods. Please let me know what you think and see you for whatever I decide to do next, thanks for watching!
Guide: https://developer.valvesoftware.com/wiki/Dynamic_RTT_shadow_angles_in_Source_2007
► You can buy me a coffee to support the effort of creating videos on my new channel! https://www.buymeacoffee.com/gareththegamer
► My new channel: GarethTheGamer https://www.youtube.com/channel/UC36qEnApR9ua9eDjaRLYcbA Valve Source Code 2013 Tutorial (Episode 22): Adding Dynamic Render-to-Texture [RTT] Shadows](https://i.ytimg.com/vi/SfHx-ETtlGU/mqdefault.jpg)





