2kliksphilip | The Cheats and Secrets of Portal RTX @2kliksphilip | Uploaded December 2022 | Updated October 2024, 13 hours ago.
...Part 1? Depends if the series crashes and burns as spectacularly as the one I had lined up for Levitation!

0:00 - Airboats?!
0:26 - Lights that aren't light
1:17 - Half Life 2 weapons
1:42 - Character shadows
2:13 - Quest for cheat codes
2:47 - RTX cubes
3:40 - Camera cubes
4:11 - Digital companion cube
4:38 - Awesome lens cubes
5:26 - Breaking the raytracing