A standard archive for this collection usually contains game data for three primary titles/modes:

While specific rar file contents can vary depending on the platform it was ripped from (e.g., PC, Switch, or PS4), a typical installation includes: VASARA Collection - Shoot 'em up for PC and consoles

The original vertical arcade shooter featuring a Sci-Fi reimagining of Feudal Japan.

A brand-new HD mode featuring 3D graphics, a widescreen (16:9) aspect ratio, and support for up to 4-player local co-op. File Structure and Technical Details