Dungeons & Dragons vs Ryuutama
Compare Dungeons & Dragons and Ryuutama side by side. See differences in complexity, dice, genre, cost, and more.
| Dungeons & Dragons | Ryuutama | |
|---|---|---|
| Genre | Fantasy | Fantasy |
| Play Style | Tactical, Heroic, Dungeon Crawl, Character Building, High-Fantasy, Beginner-Friendly, Classic Fantasy, Lore-Heavy, Ascending AC | Exploration, Beginner-Friendly, Character-Driven, Narrative, Family, Atmospheric, Low-Prep |
| Core Mechanic | Roll d20 + modifier against a target DC (for ability checks and saving throws) or AC (for attacks). Meeting or exceeding the target succeeds. Advantage rolls 2d20 and takes the higher; disadvantage takes the lower, replacing most situational modifiers. | Roll two ability dice (d4–d12) and add them together vs. a target number. Four daily travel rolls (Condition, Travel, Direction, Camping) drive gameplay. Classes are travelers (farmers, merchants, healers, artisans), not warriors. The GM plays a Ryuujin (dragon person) who secretly guides the journey. Seasonal magic and terrain types shape encounters. |
| Dice | d20 | d4–d12 |
| Complexity | Medium | Low |
| Accessibility | Very High | Medium |
| Runnability | High | High |
| License | CC BY 4.0 (SRD); core books proprietary | Proprietary |
| Cost | $$$ | $$ |
| Publisher | Wizards of the Coast | Kotodama Heavy Industries |
| Year | 2024 | 2015 |
| Best For | Groups who want heroic fantasy combining tactical grid combat with deep character-build options, scaling from one-shots up through long multi-tier campaigns. | Groups who want cozy, travel-focused adventures where the journey itself is the story: minstrels, merchants, and healers exploring a gentle fantasy world. |
| Highlights | Advantage and disadvantage collapse most situational modifiers into one mechanic: roll a second d20 and keep the higher or lower, so play rarely stops to total small bonuses. Each of the 12 classes offers four subclasses in the 2024 Player's Handbook, letting players reshape a class's role without multiclassing. Bounded accuracy keeps proficiency bonuses small, so low-level threats stay relevant in numbers and DCs read consistently across all tiers. | Four daily travel rolls (Condition, Travel, Direction, Camping) make the journey the core gameplay loop, condition system tracks daily well-being mechanically, seven traveler classes (farmer, merchant, healer, etc.) instead of combat archetypes, seasonal magic system tied to terrain types |
| Considerations | High-level play (tier 3–4) introduces significant spell interaction complexity and encounter balancing challenges for GMs. No official rules for non-fantasy genres. Three core books at $50 each represent a significant investment for the full rules. | Limited random tables for generating travel encounters, Ryuujin GM character has benediction powers that direct the narrative, combat system is simplified compared to travel mechanics, setting assumes a gentle-fantasy tone with no built-in support for darker themes |