OSRIC vs Pathfinder
Compare OSRIC and Pathfinder side by side. See differences in complexity, dice, genre, cost, and more.
| OSRIC | Pathfinder | |
|---|---|---|
| Genre | Fantasy | Fantasy |
| Play Style | Dungeon Crawl, Tactical, High-Fantasy, Character Building, Theater of the Mind, Heroic, Descending AC, Vancian Casting | Tactical, Crunchy, Combat-Heavy, Character Building, Dungeon Crawl, High-Fantasy, Grid-Based, Heroic, Ascending AC, Exploration, Classic Fantasy, Lore-Heavy |
| Core Mechanic | Roll d20 + modifiers vs. target numbers (THAC0/AC for combat, saving throws for hazards). Ability scores rolled on 3d6, class and level determine hit dice, spells, and abilities. GM acts as referee for rulings. | Roll d20 + modifier against a DC. Four degrees of success: critical success (beat DC by 10+), success, failure, and critical failure (miss by 10+). Each turn grants three actions to spend freely on strikes, movement, spellcasting, or other activities. Multi-attack penalty (-5/-10) discourages repeated strikes and encourages tactical variety. |
| Dice | d20 | d20 |
| Complexity | Medium | High |
| Accessibility | High | Very High |
| Community | Medium | Very High |
| License | AELF + CC BY 4.0 (SRD 5.1) | ORC |
| Cost | $ | Free (ORC) |
| Publisher | Mythmere Games | Paizo |
| Year | 2024 | 2023 |
| Best For | Players who want the classic AD&D 1e experience with cleaner organization, well-defined rules for combat and spells, and a huge library of compatible OSR content. | Groups who want deep character customization, tactical grid combat with meaningful turn-by-turn decisions, and a richly detailed fantasy setting with free rules. |
| Highlights | Faithful AD&D 1e rules reorganized for clarity, large back-catalog of compatible adventures, middle-ground complexity between B/X and modern D&D, active OSR community, free PDF available | Complete rules available free on Archives of Nethys. Three-action economy gives every turn meaningful tactical decisions. Character customization through ancestry feats, class feats, skill feats, and general feats at every level. Four degrees of success on every roll add granularity to outcomes. |
| Considerations | Deliberately old-school — THAC0 and descending AC may confuse modern players, less balanced than modern systems, relies heavily on GM rulings, limited character customization compared to newer games | New players must learn the trait system, conditions, and four degrees of success before combat runs smoothly. Multi-attack penalty and numerous combat actions can slow turns for indecisive players. Character creation requires selecting feats from multiple categories at every level, which can overwhelm new players. |