Numenera vs Rifts

Compare Numenera and Rifts side by side. See differences in complexity, dice, genre, cost, and more.

	Numenera	Rifts
Genre	Scifi, Fantasy	Post-Apocalyptic, Scifi, Fantasy, Horror, Superhero
Tags	Exploration, Weird, Theater of the Mind, Player-Only Rolls, Low-Prep, Lore-Heavy, Cinematic, Atmospheric, Narrative	Character Building, Combat-Heavy, Crunchy, Fear & Stress Mechanics, Gonzo, High-Power, Mana Points, Mecha, Superpowers, Tactical
Core Mechanic	GM sets task difficulty 1–10; the target number is difficulty × 3 on a d20. Players ease difficulty by being trained (one step) or specialized (two steps) in a skill, having a favorable asset, or applying Effort: spending points from Might, Speed, or Intellect Pools, with Edge in the relevant stat reducing the cost. Players make all rolls; defense rolls against creatures use the same d20 system as attacks. Natural 17–20 add bonus damage or trigger minor and major effects; natural 1 prompts a GM intrusion that awards the player XP.	Combat and saving throws use a d20 plus bonuses, with high results overcoming a target number or opposing roll. Skills use d100 and succeed when the result is at or below the character's percentage.
Dice	d20	d20, d100
Complexity	Medium	Very High
Accessibility	High	Medium
Runnability	High	Very High
License	Proprietary	All Rights Reserved
Third-Party Publishing	Not yet researched	Noncommercial only — Palladium Books Internet Policy limited license
Summary only, not legal advice. Check current terms before publishing.
Cost	$$	$$
Publisher	Monte Cook Games	Palladium Books Inc.
Year	2018	2005
Best For	Groups who want exploration-driven science-fantasy where uncovering ancient technology and forgotten knowledge is the campaign's core reward. Particularly suited to GMs who prefer minimal preparation and players who enjoy spending stat-pool resources to ease tasks rather than tracking many subsystems.	Groups who want long-form science-fantasy campaigns that move from a ruined Earth to other dimensions. The game suits tables whose GM will decide which parts of the broad setting a campaign uses.
Highlights	Cyphers are single-use, randomly determined gadgets that every character carries and that refresh each session, so combat and problem-solving options change constantly without permanent power creep. The GM never rolls: players make all attack and defense rolls against fixed creature target numbers. Three character types (Glaive, Nano, Jack) combine with dozens of descriptors and foci to produce sharply differentiated builds without a class-and-level structure. XP is awarded for discovery and for accepting GM intrusions rather than for combat, and players can spend XP on player intrusions to bend the narrative.	Occupational and racial class packages assign distinct abilities and advancement tracks, giving each archetype a different role in the party. Mega-Damage places many supernatural creatures and war machines on a separate durability scale beyond the reach of ordinary Structural Damage Capacity attacks. Rifts and ley lines make dimensional travel a standing feature of the setting, letting campaigns move between devastated Earth and other worlds.
Considerations	Combat is theater of the mind by default with no grid or detailed positioning rules. GM intrusions are central to play and require player buy-in; players who prefer uninterrupted action control may find them disruptive. Cyphers must be rolled or selected fresh each session, adding GM workload that scales with party size. The Ninth World setting is intentionally vague in many places, leaving GMs to invent specific details.	Character creation combines rolled attributes with extensive skill selection, making first-time preparation lengthy. Combat asks each player to track an action economy, active defenses, and which damage scale applies. Magic and psionics use separate point pools and power procedures, adding class-specific rules to the shared system.