Tutorial

1) Download "csgo_legacy" from CS2 beta branches.

2*) Replace the first line in "C:\Program Files (x86)\Steam\steamapps\common\Counter-Strike Global Offensive\csgo\steam.inf" with "ClientVersion=2000258".

3**) Click "Add a Non-Steam Game" in Steam.

4**) Add "C:\Program Files (x86)\Steam\steamapps\common\Counter-Strike Global Offensive\csgo.exe".

5**) Add "-steam" to the launch options.

* - Fixes inventory and community servers browser.

** - Optional for convenience.