Valve announces Source 2, their first new game engine in 11 years

Valve has finally taken the wraps off their brand new game engine, Source 2, at GDC 2015. As a successor to the original Source engine that launched

Source (game engine) - Wikipedia

Valve opens up about Half-Life: Alyx, Source 2 engine on Reddit

E3 2015: Valve Source 2 engine launched in Dota 2 Reborn beta update

Valve's new 'Source 2' game engine has the low price of $0

CS2: All leaks, and details on Counter-Strike 2- Dot Esports

Valve bringing 'Artifact' card game to iOS as company's first mobile title using the Source 2 engine

New hammer (Source 2) : r/hammer

what do you think will happen if tf2 was made with the source 2 engine? : r/tf2

I've Ported CS:GO to Source 2 myself (Because Valve Didn't)

The original Quake got a new enhanced edition, Steam Play tool Luxtorpeda updated for it

Half-Life: Alyx: What we know about Valve's upcoming full-length VR game

Valve once again insists that it 'has a lot of games in development,' wants to continue exploring Half-Life