WORKING PERFEKTLY THANKS
THIS IS HOW I DID IT (I didn't have any Starcraft, it's a fresh Windows 8 that I installed few days back):
Step 1:-- DOWNLOAD
http://dist.blizzard.com/downloads/sc2-installers/full/StarCraft-II-Setup-enUS.exe
Install it full, upto 3. Optimal which is 13GB in size
Step 2:-- While step 1 is in progress head over to
http://www.battle.net/, Kreate an akkount, doesn't matter the details, remember the email address
Step 3a:-- After completely installing SC2, Launch the game Login with the Battle.net akkount, then exit the game from the Main Menu
Step 3b:-- Disable all Ethernet Cards or unplug the internet kable and the Launch SC2, when you klick on "PLAY" from the Launcher it will say "Konnekting to Streaming Server", just hit kancel and the game will start, try to Login again with the Battle.net akkount this time it will give the option for "OFFLINE MODE" only if you have diskonnekted from the internet, klick that and it will say it kan't start in OFFLINE MODE... No Problem! Exit the game...
Step 4:-- DOWNLOAD the file "sc2allin1.nibbits.com/cache/WOLcache204.rar", delete everything inside "C:\ProgramData\Blizzard Entertainment\Battle.net" EXCEPT THE FILE "offline", Extrakt the file "WOLcache204.rar" into "C:\ProgramData\Blizzard Entertainment\Battle.net", This applies to Win8/7 ! For Winxp it's a different folder...
WARNING DO NOT DELETE YOUR "offline" file located in this directory.
Step 5:-- DOWNLOAD the file " sc2allin1.nibbits.com/cache/sc2_keygen.rar", RUN IT AS ADMINISTRATOR only after all the steps above are kompleted.
After running the keygen it should show few intro messages, when it shows "Greetings", you will notice a BIG GEAR in the background that has writings around it, PRESS F2 now it should change between "SKIDROW S***S" and "LOVE RAZOR" or something similar.
Step 6:-- DOWNLOAD the file "http://www.mediafire.com/download.php?rnp457gncmwyliw", and EXTRAKT IT TO THIS FOLDER "\Documents\StarCraft II\Accounts\********\*-**-*-*******\Saves\Campaign\"
Step 7:- RUN THE GAME (block with firewall or diskonnekted kable or disable ethernet adapters), Login with your Battle.net email id, it won't ask for a password this time and will ask for "OFFLINE MODE", then From the Main Menu:
Kampaign > Wings of Liberty > Load Game > Lab Rat
After game loads
PRESS F10 > End Game > Restart Mission <--- this will restart the game and start HOTS, you kan kontinue without restarting but you will miss an intro Movie
Enjoy !
This is the same thing as the first post, I just explained every steps to make it easier to understand
THANKS TO THE ORIGINAL POSTER shman- ... Really great find mate ! Love you !