The Starmada: 2020 Rules Annex is a supplement for the Universal Game of Starship Combat. It provides clarifications and revisions to the existing rules that collectively update the Unity Rulebook to version 2.0. In addition, the book contains a number of new rules, including three alternative movement systems; over a dozen new starship systems and weapon traits; and the introduction of customized range bands, allowing players to more accurately simulate the weapons from their favorite sci-fi settings. Finally, the Rules Annex includes thirteen additional scenarios and an updated Appendix Z that consolidates all of the tables and charts required for play. —description from the publisher