Red Giant is a Tabletop Role Playing Game influenced by, but not limited to, anime and manga such as Vampire Hunter D, Berserk, and Claymore. Red Giant aims to recreate the various themes, dynamics, and scenarios seen in these types of media.
Red Giant is very adaptable and can be used in a myriad of ways to suit your tabletop game, as the core of this system provides many tools for use in creating your own customized session.
No one knows how the Red Giant came to be: some people believe it was an act of god, some believe it was due to ancient technology, but no matter how this planet became cursed, it is clear that
YOU CANNOT SAVE THIS WORLD.
https://rookiejet.itch.io/red-giant-quickstart-rules
Source: itch.io