: You can often bypass the Steam launcher by navigating to the game's internal folder (e.g., ...\dota 2 beta\game\bin\win64 ) and running the dota2.exe file directly. Essential Console Commands for Offline Play
Dota 2 v1014 was a specific early-client build used heavily for offline LAN setups and single-player play without a persistent internet connection dota 2 offline v1014 single link link