A downloadable RPG system

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The Sapio System is a roleplaying game ruleset that utilizes Spiral Dice. It is a lightweight, setting-agnostic, flexible framework for telling stories. The “Spiral” name reflects the mechanics embedded in the dice, which inject complications or drama into scenes as the characters move through the shared imaginative space.

Sapio leverages the dice to create a dynamic story from a few simple elements. Character descriptors are quick to craft and are the primary influence on how likely a character is to succeed at a given task. Actions taken by the characters are not confined to skill lists, so characters are free to “try anything” in response to challenges they may encounter. Finally, Action Sequences provide a cinematic framework for tense group moments like combat or chases, with constantly evolving action aided by the complications from rolling Spiral Dice.

The rules are 52 pages, with illustrations and examples. Included in the downloads are a character sheet and the digital "dice bag" that can be imported into the Roll My Dice app. If you would like to use the dice in a browser, you can roll them using the Togetherness Table or with Masukomi's Spiral Dice Roller.

If you want a quick and fun adventure to run with Sapio, try NYC&D.

Licensing: The licensing is open. You can't copy the art, but you can copy the rules word for word and make supplements to your heart's content. Bend it, break it, play with it, and let me know what you think of it. 

Physical Spiral Dice Sets: Use the Rewards below to purchase physical sets of Spiral Dice. Each set contains 7 dice of one color. Please ensure that you have entered your mailing address when prompted by itch.io. If there are any ordering issues, ask for help on the Spiral Dice discord server.


Updated 18 days ago
StatusIn development
CategoryPhysical game
Rating
Rated 4.9 out of 5 stars
(17 total ratings)
AuthorSpiral Dice
GenreRole Playing
TagsDice, Narrative

Download

Download NowName your own price

Click download now to get access to the following files:

Sapio System Rules 43 MB
Sapio Character Sheet 203 kB
Vector Editable Character Sheet 1.5 MB
Digital Dice Bag for Roll My Dice app 47 kB

Physical Spiral Dice Sets

Support this RPG system at or above a special price point to receive something exclusive.

Set of Spiral Dice - White with Black Symbols

Buy for $15 and receive a set of Spiral Dice (shipping included). Includes 7 dice. For every additional $5 ($20/$25/$30), you will receive an additional set.

Please include your mailing address when prompted during purchase. Visit the spiral dice discord if you have issues.

Set of Spiral Dice - Swirled White with Copper Symbols

Buy for $15 and receive a set of Spiral Dice (shipping included). Includes 7 dice. For every additional $5 ($20/$25/$30), you will receive an additional set.

Please include your mailing address when prompted during purchase. Visit the spiral dice discord if you have issues.

Set of Spiral Dice - Swirled Purple with White Symbols

Buy for $15 and receive a set of Spiral Dice (shipping included). Includes 7 dice. For every additional $5 ($20/$25/$30), you will receive an additional set.

Please include your mailing address when prompted during purchase. Visit the spiral dice discord if you have issues.

Set of Spiral Dice - Swirled Blue with White Symbols

Buy for $15 and receive a set of Spiral Dice (shipping included). Includes 7 dice. For every additional $5 ($20/$25/$30), you will receive an additional set.

Please include your mailing address when prompted during purchase. Visit the spiral dice discord if you have issues.

Set of Spiral Dice - Black with Red Symbols

Buy for $15 and receive a set of Spiral Dice (shipping included). Includes 7 dice. For every additional $5 ($20/$25/$30), you will receive an additional set.

Please include your mailing address when prompted during purchase. Visit the spiral dice discord if you have issues or wish for different colored dice sets when purchasing multiple.

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