Because it is an unlicensed title from the 1990s, modern players typically encounter it through emulation. The "Download 70" in your prompt likely refers to a specific archive or file size (often around 70MB for highly compressed PS1 ISOs or rips) found on various retro gaming repositories like Sega Retro or community-led sites like RetroAchievements .
: DuckStation is the most recommended emulator for its performance and visual enhancements. --- Yakyuken Special Ps1 Download 70