You cannot legally play Grand Theft Auto IV without Rockstar Games Social Club (RGSC). It is a mandatory DRM/account layer for both the PC (Steam/Epic/Rockstar Launcher) and console versions (PS3/Xbox 360 via PSN/XBL).
| Method | Reality |
|---|---|
| xliveless / GFWL Disabler (PC) | Removes *Games for Windows Live*, but **Social Club still launches**. Game won't start without RGSC login. |
| Offline Mode (Steam) | Still requires initial online RGSC activation. Offline token expires. |
| Pirated / Cracked Versions | Illegal. High malware risk. No updates, no DLC, broken scripts, corrupted saves. Violates EULA & copyright. |
| Console Offline Profile | PS3/Xbox 360: Can play offline *after* initial sign-in, but RGSC/PSN/XBL account linked to save. |
Consider GTA V (Steam Deck Verified, better optimization) or wait for GTA VI. GTA IV's launcher dependency is a product of its 2008 era—it won't change.