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Cyno's Role-Play

The Universal Game of Imagination

This web page is dedicated to modern and science fiction role-playing games. We have an entirely separate web site dedicated to fantasy RPG. Be sure to check out or for all fantasy role-playing supplements and scenarios.

Please read all disclaimers and distribution rights. Not reading them does not give you the right to violate them in the court of law.

Rule Book
The core rule book allows you to create and play any kind of RPG in your imagination. It also has board-gaming rules to help you turn any RPG into a table-top game.


Supplements are source books containing pre-made characters, background history, and technology for your Cyno's Role-Play adventure campaign. Using these supplements, you can build any RPG adventure imagined. For ready-to-run adventures, please see the Scenarios section below

Future Earth
Set in the distant future, this supplement defines the future of humanity, society, and technology. This supplement covers the human struggle on Earth, our home world. Play a space explorer, or a patriotic defender. The future is in your hands.
Future Mars
After developing space travel technology, the first planet that the human colonized is Mars. All is going well, until the colonies revolted against motherland control. In this distant futuristic science fiction, play the Federation or the space rebels. Choose your own destiny for the planet Mars.
Modern Warfare
This supplement is a large source book on modern civilian and military technology, so that you can use them in your RPG adventures.
Simon and Lief Robot Builders
This supplement introduces the concept of player buildable cyberoids and drones. Thus, creating a world of unlimited possibilities to new robots. It is possible to bring alive pop-culture robots seen in anime and movies into the RPG world using the new rules.
Slavery of Earth
Based on the alien conspiracy theory of the 1980's and 1990's, this futuristic supplement assumes that the conspiracy theory is true. If so, what will really happen between the aliens and the human race?
Space Worlds
Want a variety of science fiction adventures? A whole universe full of alien worlds with a mixature of fantasy and science fiction resources. Dedicated section to various alien life-forms will add spice to your gaming.
The War of the Worlds
Based on H. G. Wells' 1898 masterpiece, this Cyno's Role-Play supplement gives you the resource to re-live The War of the World in your own RPG campaign.


These scenarios take advantage of the worlds that are built, in the Supplement section above, and provide ready-to-run adventures for your enjoyment. Feel free to run these adventures as-is or incorporate them into your own campaign.

In a futuristic society that is dependant on peaceful robot servents, some have mysteriously turned criminal. It's up to you to unravel the mystery.
Gang Violence
Set in the future, the gangs has taken over parts of Metropolis. It's up to the new GCCF division to clean up the streets.


Character Sheets

(From other systems to Cyno's Role-Play.)
Cyno's Dice
Roll arbitrary number of sides and arbitrary number of dice online. Results can be shared instantly with your friends. Great for playing role-playing games over the Internet.
Character Generator
Generate PC and NPC quickly and easily for your fantasy or science fiction adventure. No need to worry about mental blocks ever.
Character Leveler
Level a PC or NPC easily with this tool.
Miniatures for the Cyno's Role-Play science fiction universe is now available in the EveryThang3D online shop.
Name Generator
Generate character names for your fantasy or science fiction adventure. Never have a mental block again.

Got Questions?
Please feel free to ask questions in our Forums.