Valve ,  - Dota 2    - .     ,          ,      .  ,       :  ,      ,       ,        ,       ,     Valve. 
       Dota Store,     .        ,      .  ,      - Dota 2,        ,       .   Steam Workshop  Dota 2            ,   IceFrog (     Dota  Warcraft 3).   -        ,    . 
   Dota 2 - ,  Valve ,        .