The (also known as Aurora) for Call of Duty: Modern Warfare Remastered (MWR) includes a built-in feature to unlock all in-game content instantly. This allows players to bypass the standard progression system and access all weapons, attachments, camos, and calling cards. How to Unlock All Content
If you want the "Royalty" rank rewards, some reputable boosting services exist. You pay a skilled player to log into your account and reach Royalty rank. h1 mod unlock all
If you find a "H1 mod unlock all" that works on official servers, understand it is a cheat, not a server modification. The (also known as Aurora) for Call of