Following nearly two years of beta testing, Dota 2 was officially released on Steam for Windows on July 9, 2013, and for OS X and Linux on July 18, 2013.
Nakon skoro dve godine beta testiranja, Dota 2 je zvanično objavljena u Stim-u za Majkrosoft Vindous 9. jula 2013, a kasnije i za OS X i Linuks 18. jula 2013.