SciFi Bestiary - Foes for Starforged

A collection of alien threats, corrupted machines, and desperate humans for Starforged and other science-fiction RPGs.

This 55-page bestiary introduces 24 unique foes crafted to spark encounters, deepen the world, and challenge your characters in any sci-fi setting.

Inside you'll find:
• Evocative writeups to inspire scenes and encounters
• Clearly defined features, drives, and tactics for each foe
• A short “imagine” vignette to set the tone
• A built-in quest hook to drop directly into play
• Designed with Starforged in mind but easily usable in other sci-fi games

The foes span four thematic groups:

• Creatures – Predators, scavengers, and beasts shaped by alien worlds

• Monsters – Bioengineered horrors, ancient anomalies, and cosmic abominations

• Humans – Scavengers, bounty hunters, cultists, and ruthless raiders

• Robots – Sentinels, battle units, and strange constructs still running forgotten protocols

Every page is fully hyperlinked for easy reference and formatted with players in mind—whether at the table or on a solo journey.

This bestiary is part of my broader project supporting solo and story-driven play. It was originally released via my Patreon, where you’ll find additional tools, adventures, and world-building content.

Note: Some monster art was created using AI-assisted tools.

If you have questions or want to swap stories about using these in your game, come say hi on Discord—we’re a growing community of 600+ solo players.