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Blue Rose vs Cosmere RPG

Compare Blue Rose and Cosmere RPG side by side. See differences in complexity, dice, genre, and more.

Blue RoseCosmere RPG
GenreFantasyFantasy
TagsCharacter-Driven, Corruption, Tactical, Crunchy, Social Intrigue, Strong GM Support, High-Fantasy, Lore-Heavy, Heroic, Roleplay-HeavyCrunchy, Character Building, Heroic, High-Fantasy, Tactical, Licensed IP, Lore-Heavy
Core MechanicRoll d20 and add the relevant ability, skill, or arcanum modifier against a Difficulty set by the Narrator. Attacks use the same procedure against Defense. Successful damage forces a Toughness save that moves the target along an injury track instead of reducing hit points.Roll d20 + skill vs. difficulty. The GM can raise the stakes on key rolls by adding the plot die: a custom d6 with Opportunity, Complication, and blank faces. Opportunities grant bonus effects chosen by the player; Complications introduce narrative twists chosen by the GM but also add a bonus to the roll. Each combat round, characters choose a fast turn (2 actions, act first) or slow turn (3 actions, act later). Characters advance through branching talent trees across 6 heroic paths and 9 Radiant paths.
Diced20d20 + d6
ComplexityHighHigh
AvailabilityPaidFree quickstart
Runnability5 of 5 book toolsBook tools not listed
LicenseOpen Game License Version 1.0aAll Rights Reserved
Third-Party PublishingCommercial publishing allowed — Open Game License v1.0aNot yet researched
Summary only, not legal advice. Check current terms before publishing.
PublisherGreen Ronin Publishing, LLCBrotherwise Games
Year20052025
LanguagesEnglish, ItalianEnglish
Best ForGroups who want hopeful romantic fantasy campaigns where personal motivations, political intrigue, and heroic service matter alongside tactical conflict.Brandon Sanderson fans who want deep character customization and hard-magic systems brought to the table: groups who enjoy Pathfinder-level build depth in a richly detailed setting.
HighlightsActing on a Calling and either nature restores Conviction, turning personal motives into a renewable resource. Reputation and Influence give past deeds and changing attitudes mechanical weight in social scenes. Sorcery risks Corruption that erodes abilities and can culminate in madness or unlife, making forbidden magic a sustained consequence rather than a binary choice.Deep lore integration with the Cosmere setting, extensive character customization rivals Pathfinder, plot die adds dramatic tension, fast/slow turn initiative lets players trade actions for turn order, Foundry VTT support
ConsiderationsCharacter creation combines a background and role with several layers of customization, requiring choices across multiple chapters. Combat tracks actions, modifiers, saving throws, and damage conditions instead of a single hit-point total. Sorcery's Corruption rules attach moral consequences to forbidden magic, so groups must engage with the setting's Light and Shadow framework.Plot die adds a layer of opportunity/complication outcomes on top of pass/fail increasing cognitive overhead per roll, rulebook organization is poor and unclear in places, large barrier to entry for non-Sanderson fans, social encounters can feel repetitive