Run steam offline without updating
Steam\Steam Apps\common\dota 2 beta\game\bin\win32" Open console by pressing the backslash key "\" and type the following commands: connect 192.168.1.100 (Change this IP to the IP of the LAN host.To see the IP, on windows, press Windows Button R, this will open the run command, then type ipconfig and press Enter.Copy and paste this [steamclient.dll] on the dota 2 win32 path: "...Steam\Steam Apps\common\dota 2 beta\game\bin\win32" Important notes: Run as administrator to successfully play LAN. As the host, don't lock in yet upon picking hero, wait for other players to select their hero first.Using Rev Loader, you can play DOTA 2 Reborn AI mode and DOTA 2 Reborn custom maps/custom games from Valve including Overthrow, Dota 10v10 and Colosseum, as well as from Community-creations including Roshpit Champions, Angel Arena Reborn, Angel Arena Black Star, Memes Reborn, Spin TD, Guarding Athena, Skillshot Wars, Attack on Hero, Battleships, Crumbling Island Arena, Custom Hero Survival, Dota IMBA, X Hero Siege: Reborn, Epic Boss Fight, Gem TD, Legends of Dota, Legends of Dota: Redux, Life In Arena, Naval Warfare, Pimp My Peon, Warlock Brawl, Legion TD Reborn, Horde Mode, Wraith Night: Expansion, Warchasers, Tree Tag, Survival Co-op, SF Wars, Retro Dota, Reflex, Pudge Wars, Invoker Wars, Dota Strikers, Enfos Team Survival, Adventure Mode, Quadroside, Footmen Frenzy, Capture Points and many more.But wait there's more, you can also use cosmetic items including arcanas, immortals, sets, terrains, weather effects, cursors, announcer packs and others.Valve poster Henryg explained in response to an incensed forum post: “Offline Mode is designed to be indefinite.
Note: You can’t play with your LAN mates in offline mode. Always open steam in offline mode while your internet is disconnected.
Open console by pressing the backslash key "\" (without the double quotes), in the game lobby.
Download the above and paste it on the dota 2 win32 path: "...
Steam requires an internet connection if you want to play any game’s multiplayer or play online against friends.
There are dedicated servers allocated in each region.