How do we download these for use in editor? Thought that was a thing

I tried all of them, it's nostalgic and awesome to test out these familiar features from source engine. I hope to create a game with this someday!

Many aspects were really cool. However some scenes appeared to not work at all or otherwise their purposes are somewhat obtuse. Namely all the opening scenes and their demonstrations are not very clear. The "Properties" level seems to not work at all. In addition the second "Expiramentation" level that had something to do with Lattices didnt have a player controller set up. So you are stuck with a broken level wondering what the point of it was. Ideally severly unfinished examples should not be included in builds because it causes a sense of vertigo if all of this is taken seriously or not. Though I am no one's boss here. Additionally, some scenes had broken functionality while not breaking entirely, like the UI scene with all the "rotating" text. All of the x, y, and z rotations do not seem to work correctly and apper static. Also the "terrain test" with the large terrain map that was seemingly imported from gaea has incredibly bad performance. I am not sure why this is but it is more troubling than reassuring.

Getting an error immediatly on trying to launch game.

testing