Because the game is server-based, any local "hack" to change your currency will be rejected by the server the moment you try to spend it [2].

The most consistent way to earn gold and XP without spending a dime.

Looking for a with "Unlimited Money" is like trying to find a treasure chest in the Burning Hells that doesn't exist. Since Diablo Immortal is an always-online service , all your character data—including Gold, Platinum, and Eternal Orbs—is stored on Blizzard’s secure servers, not your phone [1, 2]. Why "Unlimited Money" Mods Don't Work