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Fate Core vs Microscope

Compare Fate Core and Microscope side by side. See differences in complexity, dice, genre, cost, and more.

Fate CoreMicroscope
GenreUniversalUniversal
Play StyleNarrative, Rules-Light, Collaborative, Cinematic, Improvisation, Theater of the Mind, Low-Prep, Roleplay-Heavy, Drama, Freeform Magic, Open Source, Tag-BasedNarrative, Worldbuilding, GM-Less, Rules-Light, One-Shot Friendly, Fiction-First, Collaborative
Core MechanicRoll 4 Fudge dice + skill vs. difficulty. Spend/earn Fate points to invoke aspects.No dice, no GM. Players take turns adding Periods (eras), Events, and Scenes to a shared timeline. A rotating Lens player picks a thematic Focus each round. A Palette of Yes/No elements sets boundaries. Scenes are role-played to answer a specific question about the history. Play jumps freely across time.
Dice4dF (Fudge dice)Diceless
ComplexityLowVery Low
AccessibilityVery HighHigh
CommunityHighLow
LicenseCC BY 3.0Proprietary
CostFree (SRD)$
PublisherEvil Hat ProductionsLame Mage Productions
Year20132011
Best ForNarrative-focused groups who want to tell collaborative stories in any genre with minimal rules.Groups who want to collaboratively create vast histories spanning centuries or millennia — perfect for worldbuilding sessions, one-shots, or as a campaign-creation tool for other RPGs.
HighlightsGenre-agnostic, encourages narrative play, free rulesFlexible across any setting and genre, zero prep required, no GM needed, useful as a worldbuilding tool for other campaigns, simple rules anyone can learn in minutes, generates unexpected creative results
ConsiderationsAspect economy demands constant creative input which can exhaust players, character differentiation can blur with freeform aspects, requires system mastery from the GM to run smoothlyCan produce incoherent timelines without group alignment, one player can dominate if others are less assertive, no mechanism to resolve creative disagreements, sessions can stall without a facilitator