Many sites offering "free" ISO downloads for popular titles like One Piece Odyssey use :

Files labeled as ISOs for modern PC games on third-party sites are a common vector for:

: The ISO may just be a wrapper that installs unwanted browser extensions, adware, or "PC cleaners" instead of the actual game. 3. Safe and Verified Alternatives

: The primary platform for PC, often featuring seasonal sales.

: The publisher's own site for direct digital purchases.

: Software that uses your PC’s resources to mine cryptocurrency, slowing your system to a crawl.

: Malicious code that encrypts your personal files and demands payment for their release. 2. Potential for Scams