StarCraft II: Wings of Liberty

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StarCraft II: Wings of Liberty
StarCraft II: Wings of Liberty cover
Blizzard Entertainment
Release dates
Windows July 27, 2010
OS X July 27, 2010
StarCraft 1998
StarCraft II: Wings of Liberty 2010
StarCraft II: Legacy of the Void TBA

Key points

Offline mode requires authentication once every 30 days.

General information

Official game website
Official expansion website
Official community website
Official forums
StarCraft Wiki


Source DRM Notes Keys OS
Official website Free Starter Edition is also available.
All versions require a account.

Downloadable content (DLC) and expansions

Name Notes
StarCraft II: Heart of the Swarm Can be bought from the store.

Essential improvements[edit]


Patches for this game should be downloaded and installed automatically when the game is run after a patch has been released. Note that this requires an internet connection - you will not be able to play online without having the most recent patch, although one can always play offline if patching is impossible.

Third Party Tools[edit]

SC2 Gears[edit]

Sc2gears is a general StarCraft II utility for everyone who is interested in the game (either a player, a developer or just a game analyzer). Its main features are replay management and analysis for both individual replays and mass replays (multi-replay statistics). It provides easy but powerful and efficient replay management and basic statistics for starters, and advanced statistics and time development charts useful even for professional players. It is also a great asset for tournament and league organizers in quick analysis of tournament results.

SC2 Gears
  • Go to the SC2 Gears website and download it.
  • Extract to a location that is easy to find.
  • There is no installation, so the folder you extract to is going to be where you launch the program from.
  • Make sure you have 32bit Java installed(64 bit Java will limit the functionality of the program).
  • Launch the program.
  • To make sure it loads when Windows starts go to your startup folder and place a shortcut to Sc2gears.exe.

Game data[edit]

Configuration file(s) location[edit]

System Location
Windows %USERPROFILE%\Documents\StarCraft II\Accounts

Save game data location[edit]

System Location
Windows %USERPROFILE%\Documents\StarCraft II\Accounts

Save game cloud syncing[edit]

System Native Notes

Default StarCraft II folder[edit]

Note that there are also shortcuts in the StarCraft II folder that are named as account character names that you've already logged into from that computer, that link directly to that account's folder. This is handy for quick access to replays.
Local files are stored under %USERPROFILE%\Documents\StarCraft II\Accounts\ - This folder contains:
  • Variables.txt - Stores several of your personal settings
  • Hotkey folder - Contains a file for each set of custom hotkeys you may have created up
  • Another folder that contains replays, saved games, screenshots and other locally saved data
The game is typically installed under C:\Program Files (x86)\StarCraft II\, where you can find:
  • StarCraft II Editor
  • StarCraft II Public Test - only used when a patch is in public testing
  • Under the Support folder, the Repair.exe tool that will repair file corruption - try this before reinstalling, it may save time
  • Other folders containing the game files, crash logs, and so on.

Video settings[edit]

Graphics settings.
Graphics settings.
Graphics option Option WSGF Notes
Widescreen resolution
Forces 16:9 aspect ratio. Use Flawless Widescreen.
4K Ultra HD
May need to change resolution in %USERPROFILE%\Documents\StarCraft II\Variables.txt
Field of view (FOV)
Borderless fullscreen windowed
Called "Fullscreen (Windowed)" in-game.
Anisotropic filtering (AF)
Anti-aliasing (AA)
Vertical sync (Vsync)
60 FPS
120+ FPS
Color blind mode
Enable under Options, Gameplay.

Input settings[edit]

Audio settings[edit]

Audio options Native Notes
Separate volume controls
Surround sound
Will use Windows's channel count.
Unit phrases are not included.
Closed captions
Mute on focus lost
Can be enabled or disabled.


Language UI Audio CC Notes
US, EU, and SEA
Brazilian Portuguese
AL and EU
Traditional Chinese


Multiplayer types

Type Native Notes
LAN play
Use StarFriend.
Online play

Connection types


Protocol Port(s) and/or port range(s)
TCP (outbound) 1119, 6113, 1120, 80, 3724
UDP (outbound) 1119, 6113, 1120, 80, 3724
UPNP support status is unknown.

Issues fixed[edit]

"Unable to download game data from Blizzard's servers"[edit]

Disable Windows' firewall.

(Note: Other firewalls may also block connection, including McAfee, Eset Nod 32 Antivirus & Smart Security and Norton Enterprise, disable or whitelist the whole installation folder for Starcraft to bypass)

Jumping/Jittery/Lost Mouse Cursor (OS X)[edit]

There are a ton of threads, that boil down to it being a problem with mouse acceleration screwing up when there is a high CPU load. The problem with turning mouse acceleration off is that StarCraft will turn it back on, even if you disable the option for OS mouse control override.

The solution is a program available here. This program turns off mouse acceleration in StarCraft II after the game boots.

Trouble Installing Game[edit]

If you receive an error similar to "The file <name of file> could not be written", follow this guide.

Run as administrator[1]

1) Right click the installer and choose Run as administrator (skip this step if using Windows XP).

2) Choose your installation options.

3) Once it begins installing, minimize the installer until the installation is completed.

Language Pack Issues[edit]

Language Pack Issues

If upon logging into you receive the error dialogue "You need an authorized language pack from blizzard entertainment to use this language" use the following instructions to modify variables.txt. Support Article

1) Locate variables.txt within your StarCraft II folder (specifically the one containing your accounts, replays and saves which is distinct from the folder of the same name containing the game installation).

The default in Windows is %USERPROFILE%\Documents\StarCraft II

2) Open variables.txt in a text editor and locate the following lines (use control + f to search); localeidassets= and localeiddata=

In each of those lines insert your language code after the equals sign as follows:

{| class="wikitable"
! Region !! Code
| '''Americas''' ||
| American English || enUS
| Latin American Spanish || esMX
| Brazilian Portuguese || ptBR
| '''Europe''' ||
| German || deDE
| European English || enGB
| European Spanish || esES
| French || frFR
| Italian || itIT
| Polish || plPL
| Portuguese || ptPT
| Russian || ruRU
| '''Korea''' ||
| Korean || koKR
| '''Taiwan''' ||
| Traditional Chinese || zhTW
| '''Southeast Asia & Australia/New Zealand''' ||
| Southeast Asia English || enSG
Example: If you have the SEA version of the game:



3) Save the file and start the game to test.

If this does not fix the issue close the game then create a back up of the variables.txt file before deleting it.

Restart the game and attempt to login, this will automatically create a new variables.txt file and often fixes the issue although this method may require you to reset any customizations you have made to graphic, audio or control settings (your hotkeys are stored separately and are safe). If you need to reference your previous settings you can use the backup you made of variables.txt.

Deletion of the variables.txt file and re-creation should also resolve any issues with Region Limited licenses that have recently upgraded to Region Unlimited licenses.

Non-Steam Game Overlay[edit]

  • Some people have noted issues using StarCraft II with Steam, saying that upon leaving the Steam overlay, any commands issued would become waypointed instead of directly done and the game would act as if the Shift key was being held down.

This has been found to be as a result of the default Steam shortcut to enter the overlay - Shift + Tab, which makes StarCraft II assume the shift key is being held down. When the overlay is exited, the game does not note the lifting of the shift key, and assumes that the shift key is still being held, thus creating this issue. This can be fixed by changing the Steam shortcut to another key/key combination, such as Insert, Home or Insert+Home.

Alternative Non-Steam Game Overlay[edit]

Non-Steam Game Overlay
  1. Click on "Add a Non-Steam Game"
  2. Browse for SC2Switcher.exe in StarCraft II\Support\
  3. Add selected program


You will have to login every time you launch the game

System requirements[edit]

These System requirements are true of StarCraft II: Wings of Liberty as well as its two expansions. They are, however, subject to change.[2]
Minimum Recommended
Operating system (OS) XP Vista, 7
Processor (CPU) Intel Pentium D
AMD Athlon 64 X2
Intel Core 2 Duo E6600
AMD Athlon 64 X2 5000+
System memory (RAM) 1.5 GB 2 GB
Hard disk drive (HDD) 20 GB
Video card (GPU) Nvidia GeForce 7600 GT
ATI Radeon X800 XT
ATI Radeon 9800 PRO
128 MB of VRAM
Nvidia GeForce 8800 GT
ATI Radeon HD 4850
512 MB of VRAM
Minimum Recommended
Operating system (OS) 10.7.X (Latest Version) 10.8
Processor (CPU) Intel Core 2 Duo Intel Core i3
System memory (RAM) 2 GB 4 GB
Hard disk drive (HDD) 20 GB
Video card (GPU) Nvidia GeForce 9400M
ATI Radeon HD 2600 Pro
Nvidia GeForce GT 650M
ATI Radeon HD 4850


  1. WON'T INSTALL -- "CAN'T WRITE <SOME FILE>" - StarCraft II Forums
  2. StarCraft II System Requirements -