In one paragraph: SWURPG keeps Star Wars Saga Edition's deep equipment, species, and Force-power surface, and rebuilds its tracking-heavy combat math on D&D 5e foundations — one AC instead of three defenses, no Condition Track, no Damage Threshold, simpler Force activation. Saga has been out of print since 2010; SWURPG is free, online, era-agnostic, and actively developed.
Quick comparison
| Dimension | SWURPG | Saga Edition |
|---|---|---|
| Status | Active, free, online | Out of print since 2010 |
| Core dice | d20 + modifiers | d20 + modifiers |
| Action economy | 1 Action / 1 Bonus Action / 1 Reaction | 1 Standard / 1 Move / 1 Swift |
| Defense system | One AC + six ability saves | Fortitude / Reflex / Will defenses (3 separate) |
| Damage tracking | HP only | HP + Condition Track + Damage Threshold |
| Force activation | Force Points (FP); slot-like cost per power | Use the Force skill check |
| Advantage / disadvantage | Yes (5e-style) | No (uses circumstance modifiers) |
| Hit Point model | Class HD + CON per level (5e-style) | HP + Condition Track |
| Build complexity | Fixed class traits + ASIs every 4 levels | Talent trees + 70+ feats with prerequisites |
| Species | 106 | ~60 across core + supplements |
| Classes | 6 base + 15 advanced subclasses | 5 base + prestige classes |
| Force powers | 98, available to all Force users | ~50, gated by talent trees |
| Vehicle / starship combat | Yes | Yes (more detailed) |
| Era | Era-agnostic by design | Primarily Rebellion era, supplements for others |
| Character builder | Free official online tool | None official (community-built only) |
| Tactical map builder | Free, browser-native; LEGO-scale tile PDFs | None (graph paper / VTT) |
| Cost to play | $0 (free, no paywall) | $50-200+ secondhand for core |
| Learning curve | Easy if you've played 5e | Moderate to steep |
What stays the same
SWURPG inherits the parts of Saga Edition that aged best:
- Granular weapon properties. Two-handed, finesse, light, stun, ion, sonic, kinetic, blaster vs. slugthrower distinctions — all preserved.
- Deep species roster. SWURPG's 106- species superset includes every common Saga species (Wookiees, Twi'leks, Mon Calamari, Quermians, etc.) plus dozens added from FFG and Disney canon.
- Force as a craft, not a spell list. Force users still choose individual powers and lightsaber forms; the result still feels like a Jedi rather than a Wizard with reskinned spells.
- Vehicle and starship combat. SWURPG ships with a starship combat module — pilot/gunner/engineer roles, system damage, and ship-to-ship action economy.
How SWURPG simplifies Saga at the table
Saga Edition is mechanically rich — granular equipment, real character math, lots of knobs to turn. That richness slows tables down. SWURPG keeps Saga's depth where it matters (species roster, equipment granularity, Force-power surface, lightsaber forms) and strips the tracking burden that didn't. Below: every major mechanic SWURPG dropped or replaced, with what changes at the table.
Combat
| Saga Edition | SWURPG | Why it matters at the table |
|---|---|---|
| Three separate defenses: Fortitude / Reflex / Will, each computed independently (10 + class bonus + ability + level + misc) | One Armor Class for attacks; saving throws (d20 + ability mod + proficiency) for effects | One number per attack instead of three. GMs roll attacks vs AC, players roll saves vs DC — the same lookup pattern as 5e |
| Condition Track — 5-step ladder (Normal → −1 → −2 → −5 → −10 → Disabled) modifying all rolls; ion / stun / sonic / certain crits bump you down | Direct named conditions only (Frightened, Prone, Stunned, Restrained, etc.) | No mid-fight tracking of which step each combatant is on. A condition either applies or it doesn't |
| Damage Threshold — single hits ≥ threshold bump you down the Condition Track | Damage is damage off HP; nat 20 = critical (doubled damage dice) | Big hits hurt, period. No separate threshold lookup per character per attack |
| Standard / Move / Swift / Free action types | 1 Action / 1 Bonus Action / 1 Reaction (+ Move) | Same frame as 5e — most groups know it cold. Turns resolve faster |
| Iterative attacks at escalating penalty (full-attack action: −5 / −10 / etc.) | Extra Attack class trait at fixed levels | No penalty math mid-turn; you just know how many attacks you get at your level |
| Attacks of opportunity from threatened squares + multiple triggering conditions | Opportunity Attack when a creature leaves your reach (5e rule) | One trigger, one rule |
| Bonus types — same-type bonuses don't stack (insight vs dodge vs deflection vs morale vs racial vs class…) | Bonuses add. Non-stacking is called out explicitly per feature where it applies | No "wait, that's a morale bonus and you already have one" arguments mid-combat |
| Defenses scale with level (+1 to all defenses per character level on top of class bonus) | AC scales via gear / class traits / Dex only | Combat math doesn't auto-inflate with level. To-hit and AC stay close to each other at every tier |
The Force
| Saga Edition | SWURPG | Why it matters at the table |
|---|---|---|
| Use the Force skill check for every power; DC scales per power | Force DC = 8 + PB + WIS mod; targets roll saves vs DC | One DC formula across all Force powers. Targets resolve the way they resolve every other effect — by save |
| Force Points as character-level resource (per-session, narrow uses like reroll / boost / negate damage) | Force Point pool spent per power activation; refreshes on Long Rest | Predictable resource curve. You know how many powers you can cast before resting |
| Force powers via talent trees (Lightsaber Combat, Force Talents, etc.) — you build a tree shape | Force powers learned directly from a flat catalog; class progression unlocks slots | Pick from a list; no tree navigation. New players can scan the catalog in a couple of minutes |
| Force Sensitivity is a feat any character can take | Force connection is species + class (Force-using classes only) | Cleaner gating; no "I took Force Sensitivity but never use it" middle state |
| Lightsaber forms via talent-tree branches with prerequisites | Lightsaber forms as Force powers in their own category | One mental model for powers, one for forms — both look identical mechanically |
Character creation + progression
| Saga Edition | SWURPG | Why it matters at the table |
|---|---|---|
| Multiple talent trees per class, talents picked every other level | Fixed class traits at set levels (5e pattern); ASI / Alt Trait choices every 4 levels | One progression path per subclass; the sheet reads top to bottom |
| 70+ feats picked at various levels, with interlocking prerequisites | Ability Score Improvements every 4 levels with a small Alt Trait menu | Fewer decisions; less analysis paralysis; faster character creation |
| Skill Training (+5 trained) + Skill Focus (+5) as separate feats | Proficiency (PB scales 2 → 6 with level) + Expertise (2× PB on selected skills) | One mechanic; scales naturally with level instead of plateauing at static +5 / +10 |
| Trained vs Untrained binary on skills | Always-rollable skills; proficiency adds PB on top | Players don't get locked out of rolls; bad-at-it characters still get the d20 |
| Three saving throw defenses computed individually (Fortitude / Reflex / Will) | Six ability saves (STR / DEX / CON / INT / WIS / CHA) using d20 + mod + prof | More granular targeting (Mind Trick vs WIS, Force Lightning vs DEX), one formula |
Recovery + healing
| Saga Edition | SWURPG | Why it matters at the table |
|---|---|---|
| Condition Track recovery via Persuasion / Treat Injury / time + multiple condition-shifting effects | Short Rest + Long Rest pattern, with medpacs for HP recovery | Familiar 5e cadence; pacing is predictable per session |
| "Disabled" at the bottom of the Condition Track = unconscious | 0 HP = unconscious; Death Saving Throws (d20 vs DC 10, 3 successes / 3 failures) | One unconscious state, one mechanic for stabilizing |
| Healing surges + Second Wind + Persuasion-coax-up-the-track | Medpacs (5-tier ladder, Tier I → V) + Second Wind class trait + Treat Injury skill check | Three flat tools instead of overlapping pools |
Same encounter, two systems
A Lv 5 Jedi (PB +3, WIS +4, lightsaber proficient) attacks a Stormtrooper Captain and then casts Move Object:
In Saga
- Roll attack vs Captain's Reflex Defense
- On hit, check damage vs Damage Threshold
- If ≥ threshold, move Captain down the Condition Track
- Swift action: spend Force Point for +5 attack bonus
- Move action: shift to flank for +2
- Move Object resolved via Use the Force skill check vs the power's DC
In SWURPG
- Roll attack vs Captain's AC (one number)
- On hit, roll damage off HP
- Move to flank (just movement, no separate buff)
- Move Object activated as the Action for 1 FP: target rolls STR save vs Force DC 15 (= 8 + PB 3 + WIS 4)
Same flavor, two-thirds the lookups. The Jedi still chooses her attack target, still picks which Force power to spend on, still decides where to position — the choices that matter are still there. The bookkeeping isn't.
What this gives back to the table
The simplifications above are not about making the game shallower — they're about cutting per-round overhead so the table spends more time on the story. A few concrete payoffs:
- Free official tools. SWURPG ships a free browser-based Character Builder that handles every derived stat, exports to printable PDF, and saves to the cloud. Saga has no official digital tool — players use printed sheets or fan-built trackers.
- A free Core Rulebook PDF. The full rules in a single 74-page print-ready document. Saga's core book is $50–$200+ secondhand.
- Active development. SWURPG ships fixes and content additions weekly. Saga has been out of print since 2010; no errata or new supplements are coming.
- Era-agnostic by design.Saga's feats and equipment skewed Rebellion-era with separate supplements for other periods. SWURPG's rules don't hard-code an era — the same ruleset plays from the Old Republic through the First Order.
Which one is right for your table?
Pick Saga Edition if…
- You already own the books and have a group that knows the system.
- You love deep build optimization with feat trees and prestige classes.
- You're committed to Legends-era canon and want era-specific feats.
- You don't mind tracking with printed character sheets.
Pick SWURPG if…
- You like Saga's flavor but want faster combat turns.
- Your group already plays D&D 5e and you want a low-friction transition.
- You want a free online character builder + printable PDFs.
- You want a system in active development with fixes and additions.
- You want one ruleset that plays cleanly in any era — Old Republic through First Order.
Frequently asked questions
- Is SWURPG a Saga Edition successor?
- Not officially — SWURPG is an independent fan project, not endorsed by Wizards of the Coast or Lucasfilm. But mechanically, it carries forward Saga Edition's deep equipment, species, and Force-power surface while rebuilding the action economy and HP/AC math on D&D 5e foundations. If you loved Saga but wished it played faster, SWURPG is the closest thing currently in active development.
- Can I convert Saga Edition characters or adventures to SWURPG?
- Yes, with some conversion work. Species, classes, and most gear have direct or near-direct equivalents. The action economy differs (Saga uses 1 standard / 1 move / 1 swift; SWURPG uses 1 Action / 1 Bonus Action / 1 Reaction), so encounter pacing will feel different. NPC stat blocks need re-statting — SWURPG enemies use a simpler bounded-accuracy math closer to 5e than Saga's escalating attack/defense.
- Why is Saga Edition out of print?
- Wizards of the Coast's Star Wars license expired in 2010 and was not renewed. Disney later granted the license to Fantasy Flight Games (2012-2022), then to Edge Studio (2022-present), neither of which uses the d20 / Saga ruleset. Saga Edition books are now only available through secondhand markets, typically $50-200+ for the core book.
- Do I need to know Saga Edition to play SWURPG?
- No. SWURPG is designed as a complete standalone system. If you've played D&D 5e, the core mechanics (action economy, advantage/disadvantage, proficiency bonus, HP/AC) will feel immediately familiar. Knowing Saga Edition helps you appreciate certain design choices (the granular weapon properties, the Force-power surface, the species depth), but it's not required.
- Is there a free online character builder like OggDude's?
- Yes. SWURPG includes a free browser-based character builder at swurpg.com/character-builder that handles every derived stat (HP, AC, attack bonuses, skill modifiers, Force-power eligibility) and exports to a printable PDF. Saga Edition has no official digital tool; OggDude's character generator is a community-built fan project for FFG's Star Wars RPG, not Saga.
- Does SWURPG keep Saga's Condition Track?
- No. SWURPG uses 5e-style HP attrition (you have a hit point pool, attacks deplete it, healing restores it). Saga's Condition Track — where a character could be moved down a 5-step ladder by certain effects — was elegant but added a parallel tracking surface. SWURPG keeps the conditions (stunned, prone, restrained, etc.) as discrete states without the track itself.
- What did SWURPG strip out from Saga Edition?
- SWURPG drops Saga's three-defense system (Fortitude / Reflex / Will defenses computed independently), the Condition Track (the 5-step ladder that modified all your rolls), Damage Threshold (the per-attack lookup that bumped you down the track), Saga's bonus-type stacking rules (insight / dodge / morale / deflection bonuses don't stack with same-type), the Use-the-Force skill check (replaced with one Force DC formula: 8 + PB + WIS), iterative attack penalties (replaced with the Extra Attack class feature), and the talent-tree / 70+ feat web (replaced with 5e-style fixed class traits + Ability Score Improvements every 4 levels). What stays: deep equipment, species roster, Force-power catalog, Light/Dark/Gray narrative framing, lightsaber forms, vehicle and starship combat.
- Does removing the Damage Threshold make combat easier or less tactical?
- Less tracking, not less tactics. Tactical depth in SWURPG comes from positioning, cover (which scales attack penalties and grants saving-throw advantage), the action economy (1 Action / 1 Bonus / 1 Reaction triage), damage types (energy / kinetic / ion / stun / sonic each interact differently with armor and species traits), and resource decisions (Force Points, Heroic Surge points, equipped armor's Max DEX cap). Saga's Damage Threshold added per-attack lookups but didn't change what choices you made — it added what you had to check. Dropping it speeds turns without flattening tactical decisions.
- Can I run SWURPG in any Star Wars era?
- Yes — SWURPG is era-agnostic by design. The rules don't hard-code any single period. Every species, class, monster, and adventure works in the Old Republic, High Republic, Clone Wars, Galactic Civil War, New Republic, First Order era, or your own homebrew. Saga had era-locked feats and equipment (largely Rebellion-era focused with supplements for other periods); SWURPG keeps the prose neutral.
Try SWURPG
The Character Builder produces a playable level-1 character in about 5 minutes — pick species, class, ability scores, and starting gear, then export to PDF. If you'd like to read the rules first, start at the rules hub.