The "isoromscom GTA 5 Full" likely refers to a modified or cracked version of Grand Theft Auto V, which can be downloaded from the isoromscom website. This version might claim to offer the full game experience, including all content, without requiring a purchase or activation.
That being said, here's a general guide on what you might expect:
Before proceeding, I want to caution you that downloading or using modified game files from third-party websites can pose risks to your computer's security and potentially violate the game's terms of service.
You're looking for a guide related to "isoromscom" and "GTA 5 Full". I believe you might be referring to a modified version of Grand Theft Auto V (GTA 5) from a website called "isoromscom".