This is the 7.5th in the "Star Revenge" Series of SM64 hacks.
Similar to SR6.5 this hack features the levels of SR7 but remixed and with stars hidden like Galaxy 2's green stars.
And since this is the direct followup the badges back.
Story wise Kedowser (from SR4s) returned and causes a lot of trouble, Mario is up to stop himfor good this time.
The hacks has 130 stars with most levels being changed up versions of SR7 levels with sometimes new themes. A few new levels are in there too.
This is considered to be one of the hardest non-kaizo SRs, so be warned.