Modifying or downloading altered game files violates the HoYoverse Terms of Service, risking a permanent account ban.

Genshin Impact is a massive open-world RPG. With every major update, the file size grows as new regions like Fontaine and Natlan are added. On PC, the game can easily exceed 100GB. This creates a barrier for users who cannot afford large downloads. "Highly compressed" files promise to reduce this size significantly, often claiming to shrink the initial download to 30GB or 40GB by using advanced archiving tools like 7-Zip or WinRAR. The Risks of Third-Party Downloads

Malicious websites use popular keywords to lure players into downloading trojans, ransomware, or keyloggers. These harmful programs can steal your personal data, bank information, or lock your computer. Account Bans