ROM in Spanish for the Dreamcast is difficult because QR codes for game downloads are typically used for handheld console injectors (like the Nintendo 3DS's FBI installer), whereas Dreamcast games are usually distributed as large .GDI or .CDI files for emulators or ODEs.
QR codes from unverified social media or forums can lead to malicious sites. Trusted Archives: Reliable sources for Dreamcast images include the Internet Archive ROM in Spanish for the Dreamcast is difficult