Astrometra Core Rulebook — A Lightweight Sci-Fi TTRPG

Doval Aerospace discovered it’s surprisingly easy to bore a wormhole into a star. Within weeks of solar probes detecting exotic particles in the sun’s atmosphere, a small-scale functional prototype capable of exploiting them to create stable wormholes had been created in their labs. A few hundred billion dollars of international investment and years of construction later, and Sol Prisma was complete, humanity’s gateway to the rest of the universe. As Sol Prisma’s fusion siphons began to power the portal, the iris of the wormhole expanded to reveal not empty warp space, nor a clear view to an unknown star system, but a colossal space port known as Astrometra, embedded in the shimmering midnight glow of the between, also called the warp. It turns out all species that discover solar boring connect to the same warp space.

Astrometra is about navigating this changing and surprisingly interconnected cosmos, taking place a century after the initial discovery of solar boring. Players are people in this space with a unified purpose, often human explorers employed by Doval Aerospace, although players may play non-human characters or work for other companies. The opportunities Astrometra provides are as varied as its dangers.

Astrometra is a lightweightsci-fi TTRPG, although it has a more complex resoloution system compared to fully narrative games. It currectly has aproximately 14 US Letter sized pages of usable content.

NOTE: Astrometra is currently in an beta/early access state due to the PocketQuest jam deadline. It is fully playable and (in my biased opinion) worth $3, but is missing  art assets, some supplementary materials, and polish. Purchases at this stage help me prioritize the final steps of development. The price will raise to $4-$5 when finished