Blizzard (now part of Microsoft) for StarCraft 2 anymore. However, you can create one using the Battle.net desktop app :
Once you've downloaded the offline installer, follow these steps to install the game: starcraft 2 offline installer
Avoid sketchy "installer" downloads from random sites. Stick to moving the official files to stay virus-free! 🛡️ Blizzard (now part of Microsoft) for StarCraft 2 anymore
Once the game files are fully downloaded, you can trigger Offline Mode: Launch the Battle.net client. starcraft 2 offline installer
Right-click the .exe and select "Send to Desktop (create shortcut)" for easy access. 3. How to Enable Offline Mode
While you cannot install without the launcher, you can sometimes launch the game directly to avoid the Battle.net app overhead:
which manages all game data through live streaming and background updates.