Source Games on Source 2

Counter-Strike: Source 2 - First Gameplay Reveal of CS:GO on New Engine

What's the difference between Source vs. Source 2?

Counter-Strike Source 2 PC requirements

s&box is now an open-source game engine, and it’s built on Valve’s Source 2 and modern .NET. You can create your own games in modern C# with a super clean editor, instant playtesting, and blazing-fast hotloading — no compiling, no restarts. It even has visual scripting with Action Graph, Shader Graph, and a massive cloud asset library you can drag straight into your scene. #github #opensource

Source 2 101 - Hammer Crash Course #1 : Good workflow habits

CS2 Mapping Academy #1 - Source 2 Hammer Starter Course (Counter Strike 2)

Source 2 101 - Hammer Crash Course #9 : Preview lighting and compile types! (tutorial)