From publisher blurb:
In the Nacora Galaxy, the Starwyrm Festival is a sacred time of peace and celebration, but that won't stop a cult influenced by outside forces from completing a project years in the making. If the holiday won't stop them, will you?
The Spaceships and Starwyrms: Beginners' Kit is a multi-PDF product that includes the following:
A 46 page simplified version of the full Spaceships and Starwyrms rules set.
A 36 page Galactic Adventure Module called Terror at the Starwyrm Festival, which is designed to take a group of characters from levels 1 to level 4.
4 Pregenerated Characters using the brand new classes included in Spaceships and Starwyrms, complete with an explanation of how to level up and what each of their abilities do.
A set of clear maps that match those inside the Adventure Module for use with Roll20 and online gaming.
All you need to get started playing Spaceships and Starwyrms is this Beginners' Kit, but when you're ready to jump into the complete experience you can find the full suite of new species, classes, spaceships, rules, and monsters in the Core Sourcebook.