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 Hottest Any system / system-agnostic, Science Fiction, PDF from Frog God Games
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Planetarium - Rasmussen's Guide: Dwarf Planet Divot (SF)

Planetarium - Rasmussen's Guide: Dwarf Planet Divot (SF)


Welcome to Rasmussen’s Guide, a tool for those wanting more science in their science fiction. It is for GMs running campaigns who need an alternate world with a logical ecology. Admit it, game worlds need internal logic, after all. Living animals do not spontaneously generate from nonliving matter, nor do they magically appear out of thin air. All living things metabolize, reproduce,...   [click here for more]
Frog God Games  $2.99

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Planetarium - Rasmussen's Guide: El Dorado (SF)

Planetarium - Rasmussen's Guide: El Dorado (SF)


Welcome to Rasmussen’s Guide, a tool for those wanting more science in their science fiction. It is for GMs running campaigns who need an alternate world with a logical ecology. Admit it, game worlds need internal logic, after all. Living animals do not spontaneously generate from nonliving matter, nor do they magically appear out of thin air. All living things metabolize, reproduce,...   [click here for more]
Frog God Games  $2.99

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Planetarium - Rasmussen's Guide: Ice Planet Rasmussen (SF)

Planetarium - Rasmussen's Guide: Ice Planet Rasmussen (SF)


Welcome to Rasmussen’s Guide, a tool for those wanting more science in their science fiction. It is for GMs running campaigns who need an alternate world with a logical ecology. Admit it, game worlds need internal logic, after all. Living animals do not spontaneously generate from nonliving matter, nor do they magically appear out of thin air. All living things metabolize, reproduce,...   [click here for more]
Frog God Games  $2.99

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Planetarium - Rasmussen's Guide: Radiosynthetic Geiger (SF)

Planetarium - Rasmussen's Guide: Radiosynthetic Geiger (SF)


Welcome to Rasmussen’s Guide, a tool for those wanting more science in their science fiction. It is for GMs running campaigns who need an alternate world with a logical ecology. Admit it, game worlds need internal logic, after all. Living animals do not spontaneously generate from nonliving matter, nor do they magically appear out of thin air. All living things metabolize, reproduce,...   [click here for more]
Frog God Games  $2.99

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Planetarium - Rasmussen's Guide: Thermosynthetic Carousel (SF)

Planetarium - Rasmussen's Guide: Thermosynthetic Carousel (SF)


Welcome to Rasmussen’s Guide, a tool for those wanting more science in their science fiction. It is for GMs running campaigns who need an alternate world with a logical ecology. Admit it, game worlds need internal logic, after all. Living animals do not spontaneously generate from nonliving matter, nor do they magically appear out of thin air. All living things metabolize, reproduce,...   [click here for more]
Frog God Games  $2.99

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Planetarium - Rasmussen's Guide: Tidally Locked Planet Utopia (SF)

Planetarium - Rasmussen's Guide: Tidally Locked Planet Utopia (SF)


Welcome to Rasmussen’s Guide, a tool for those wanting more science in their science fiction. It is for GMs running campaigns who need an alternate world with a logical ecology. Admit it, game worlds need internal logic, after all. Living animals do not spontaneously generate from nonliving matter, nor do they magically appear out of thin air. All living things metabolize, reproduce,...   [click here for more]
Frog God Games  $2.99

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Planetarium - Rasmussen's Guide: Titan (SF)

Planetarium - Rasmussen's Guide: Titan (SF)


Welcome to Rasmussen’s Guide, a tool for those wanting more science in their science fiction. It is for GMs running campaigns who need an alternate world with a logical ecology. Admit it, game worlds need internal logic, after all. Living animals do not spontaneously generate from nonliving matter, nor do they magically appear out of thin air. All living things metabolize, reproduce,...   [click here for more]
Frog God Games  $2.99

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Rasmussen's Planetarium

Rasmussen's Planetarium


Welcome to Rasmussen’s Guide, a tool for those wanting more science in their science fiction. It is for GMs running campaigns who need an alternate world with a logical ecology. Admit it, game worlds need internal logic, after all. Living animals do not spontaneously generate from nonliving matter, nor do they magically appear out of thin air. All living things metabolize, reproduce,...   [click here for more]
Frog God Games  $20.00

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Tome of Aliens with Token Set [BUNDLE]

Tome of Aliens with Token Set [BUNDLE]


This special bundle product contains the following titles. Tome of Aliens (SF) Regular price: $9.99 Bundle price: $6.99 Format: Watermarked PDF In space our aliens will enjoy your screams. With a copy of the Tome of Aliens your extra-terrestrial needs will be satisfied. Space may be cold but no player is going to feel lonely. Not with the Aliens coming from...   [click here for more]
Frog God Games  $19.98 $13.99

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