Eclipse Phase vs Rifts
Compare Eclipse Phase and Rifts side by side. See differences in complexity, dice, genre, cost, and more.
| Eclipse Phase | Rifts | |
|---|---|---|
| Genre | Scifi, Horror, Post-Apocalyptic | Post-Apocalyptic, Scifi, Fantasy, Horror, Superhero |
| Tags | Crunchy, Fear & Stress Mechanics, Weird, Investigation, Espionage, Faction Play, CC-Licensed Rules | Character Building, Combat-Heavy, Crunchy, Fear & Stress Mechanics, Gonzo, High-Power, Mana Points, Mecha, Superpowers, Tactical |
| Core Mechanic | Roll d100 and try to land equal to or under your skill (or aptitude × 3 for unskilled checks), adjusted by difficulty modifiers in ±10 increments. The 33/66 rule grades each roll on a single throw: a success of 33 or higher is a superior success, a failure of 66 or lower is a superior failure, and doubles (00, 11, 22, …) are criticals. Four pools, Insight (mental), Moxie (social), Vigor (physical), and Flex (wild card), spend to add +20 to target numbers, flip-flop a roll's digits, upgrade a success, ignore wounds or trauma, or introduce narrative elements like NPCs and environmental details. | 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 | d100 | d20, d100 |
| Complexity | High | Very High |
| Accessibility | Very High | Medium |
| Runnability | Very High | Very High |
| License | Creative Commons CC BY-NC-SA 4.0 | 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 | Free | $$ |
| Publisher | Posthuman Studios | Palladium Books Inc. |
| Year | 2019 | 2005 |
| Languages | English | English |
| Best For | Groups who want hard transhumanist sci-fi with cosmic horror undertones, dense subsystems for hacking and body-swapping, and the Firewall conspiracy framework where cortical-stack backups turn death into a setback rather than the end of a character. | 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 | The ego/morph split separates mind from body: characters back up their cortical stacks and can resleeve into biological morphs, robotic synthmorphs, or digital infomorphs between sessions, making body choice a tactical decision and death a recoverable setback. The 33/66 rule grades each percentile roll on a continuous scale of superior success or superior failure without rerolls, so a single throw produces a degree of outcome rather than just pass/fail. Seven distinct reputation networks (@-rep, c-rep, f-rep, g-rep, i-rep, r-rep, x-rep) replace cash for many transactions in post-scarcity territory, modeling factional standing as a parallel economy with its own favor limits and weekly refresh caps. | 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 | Bookkeeping splits across an ego sheet (mind, skills, traits, pools, rep) and a separate morph sheet (body, ware, Durability, derived combat stats), and resleeving mid-campaign swaps out the morph half including pool maximums. The book takes an overtly political stance: the introduction states it is "not the game for you" if you support authoritarianism, and faction writeups present anarchist and autonomist values as the authorial baseline rather than one option among many. Routine cortical-stack backups make character death recoverable by design, so traditional life-or-death stakes need to be reframed around backup destruction, exsurgent infection, or memory lack to carry weight. | 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. |