![Valve quietly releases Source 2 engine, Source 2 version of Dota 2, and new Hammer map editor - ExtremeTech Valve quietly releases Source 2 engine, Source 2 version of Dota 2, and new Hammer map editor - ExtremeTech](http://www.extremetech.com/wp-content/uploads/2014/08/dota-2-source-1-shadowfiend-no-particles-2.jpg)
Valve quietly releases Source 2 engine, Source 2 version of Dota 2, and new Hammer map editor - ExtremeTech
![Source 2 Hammer 101 Crash Course tutorial series playlist (regularly updated) - Mapping - Facepunch Forum Source 2 Hammer 101 Crash Course tutorial series playlist (regularly updated) - Mapping - Facepunch Forum](https://aws1.discourse-cdn.com/business20/uploads/facepunch1/original/3X/6/3/637ed2066aac0c0cac1a691796450a86004dca35.jpeg)
Source 2 Hammer 101 Crash Course tutorial series playlist (regularly updated) - Mapping - Facepunch Forum
![Mapcore on Twitter: "A basic introduction to the Source 2 Hammer editor by Marnamai. How exciting is that? https://t.co/9uCS2477KH https://t.co/dng5lXLSei" / Twitter Mapcore on Twitter: "A basic introduction to the Source 2 Hammer editor by Marnamai. How exciting is that? https://t.co/9uCS2477KH https://t.co/dng5lXLSei" / Twitter](https://pbs.twimg.com/media/EMLbdtaUwAEajwc.png)
Mapcore on Twitter: "A basic introduction to the Source 2 Hammer editor by Marnamai. How exciting is that? https://t.co/9uCS2477KH https://t.co/dng5lXLSei" / Twitter
![Valve quietly releases Source 2 engine, Source 2 version of Dota 2, and new Hammer map editor - ExtremeTech Valve quietly releases Source 2 engine, Source 2 version of Dota 2, and new Hammer map editor - ExtremeTech](http://www.extremetech.com/wp-content/uploads/2014/08/dota-2-source-2-shadowfiend-particle-effect.jpg)