Downloads
You can find all downloads and printables for Codex Astronomica free right here.
Core Game
Here you can find everything you need for the core game of Codex Astronomica. This includes print and play pages of 20 constellations and 30 star cards, which can be found here in both black and white and full colour versions, as well as the rulebook for the game, available as both a standard ordered version and a double-sided version that can be folded into a booklet after printing.
Scenarios
Alongside the classic free play night sky, you can find a number of different challenge scenarios here, listed in release order. The first of these is an introductory collection of scenarios - the Tutorial Campaign, which can be played without printing off any other Codex Astronomica components to try the game with minimal buy-in while also learning the mechanics in an interactive way!
