Step 1 Create a account on steam here and Purchase Gta5 here
Step 2 Create a account on FiveM here and download it here once done make sure you launch multiplayer version.
Step 3 Type Greenxboxchris inside the client and click servers and type greenxboxchris you can also try this link here
STEAM
MATURE CONTENT DESCRIPTIONThe developers describe the content like this:This Game may contain content not appropriate for all ages, or may not be appropriate for viewing at work: General Mature Content
SYSTEM REQUIREMENTS
MINIMUM:
Requires a 64-bit processor and operating system
OS: Windows 10 64 Bit, Windows 8.1 64 Bit, Windows 8 64 Bit, Windows 7 64 Bit Service Pack 1
Additional Notes: Over time downloadable content and programming changes will change the system requirements for this game. Please refer to your hardware manufacturer and www.rockstargames.com/support for current compatibility information. Some system components such as mobile chipsets, integrated, and AGP graphics cards may be incompatible. Unlisted specifications may not be supported by publisher. Other requirements: Installation and online play requires log-in to Rockstar Games Social Club (13+) network; internet connection required for activation, online play, and periodic entitlement verification; software installations required including Rockstar Games Social Club platform, DirectX , Chromium, and Microsoft Visual C++ 2008 sp1 Redistributable Package, and authentication software that recognizes certain hardware attributes for entitlement, digital rights management, system, and other support purposes. SINGLE USE SERIAL CODE REGISTRATION VIA INTERNET REQUIRED; REGISTRATION IS LIMITED TO ONE ROCKSTAR GAMES SOCIAL CLUB ACCOUNT (13+) PER SERIAL CODE; ONLY ONE PC LOG-IN ALLOWED PER SOCIAL CLUB ACCOUNT AT ANY TIME; SERIAL CODE(S) ARE NON-TRANSFERABLE ONCE USED; SOCIAL CLUB ACCOUNTS ARE NON-TRANSFERABLE. Partner Requirements: Please check the terms of service of this site before purchasing this software.
RECOMMENDED:
Requires a 64-bit processor and operating system
OS: Windows 10 64 Bit, Windows 8.1 64 Bit, Windows 8 64 Bit, Windows 7 64 Bit Service Pack 1