Dungeons & Dragons vs Spire: The City Must Fall
Compare Dungeons & Dragons and Spire: The City Must Fall side by side. See differences in complexity, dice, genre, cost, and more.
| Dungeons & Dragons | Spire: The City Must Fall | |
|---|---|---|
| Genre | Fantasy | Fantasy |
| Tags | Tactical, Heroic, Character Building, High-Fantasy, Classic Fantasy, Vancian Casting, Ascending AC | Dark Fantasy, Narrative, Character-Driven, Espionage, Social Intrigue, Fiction-First, Gritty, Deadly, Mission-Based, Roleplay-Heavy |
| Core Mechanic | Make a D20 Test by rolling d20, adding relevant modifiers, and comparing the total to a target number. Ability checks, saving throws, and attack rolls use this procedure. Advantage and disadvantage use two d20s and keep the higher or lower result. | Roll a pool of d10s (one base die, plus an additional die each for having the relevant skill, domain, and mastery) and take the highest result. Results run from 1 (critical failure, double stress) through 2–5 (failure), 6–7 (success at a cost), 8–9 (success), to 10 (critical success). Difficulty reduces the pool by 1–2 dice. |
| Dice | d20 | d10 dice pool |
| Complexity | Medium | Medium |
| Accessibility | Very High | High |
| Runnability | Very High | High |
| License | CC BY 4.0 (SRD); core books proprietary | All Rights Reserved |
| Third-Party Publishing | Commercial publishing allowed — Open license | Not yet researched |
| Summary only, not legal advice. Check current terms before publishing. | ||
| Cost | Free | $$ |
| Publisher | Wizards of the Coast | Rowan, Rook and Decard |
| Year | 2024 | 2018 |
| Best For | Groups who want heroic fantasy with configurable tactical combat, broad character options, and campaigns that span multiple levels. | Groups who want long-form campaigns as operatives in a revolutionary resistance movement, where faction politics and moral compromise shape each session as much as the missions themselves. |
| Highlights | Advantage and disadvantage resolve common situational effects by selecting the higher or lower of two d20 rolls. Backgrounds, classes, subclasses, and feats distribute character choices across creation and advancement. Weapon Mastery gives qualifying weapon users distinct tactical effects without replacing the action economy. | Five separate resistance tracks (Blood, Mind, Shadow, Reputation, Silver) let different types of harm accumulate independently, each with its own fallout table. Fallout mechanics convert accumulated stress into concrete narrative consequences (broken limbs, criminal records, vendetta NPCs, or being burned by the Ministry) rather than flat stat penalties. NPC Bonds maintain their own stress tracks; calling in favors puts allies at risk, and bond fallout can cost safe houses, informants, or key relationships. Character advancement is tied to changing the city itself: small changes earn Low advances, moderate changes Medium, and huge or irreversible changes High. The change does not have to be for the better. |
| Considerations | Spell preparation, spell slots, class features, and conditions create several interacting resources for players to track. High-level characters combine many spells and features, increasing adjudication work for the DM. Bastions add a separate downtime procedure for campaigns that use the stronghold rules. | The drow revolution premise is deeply embedded in the fiction; the game is built around this specific setting and repurposing it for other campaigns requires significant adaptation. Combat has no rounds, turns, or initiative system; engagements are resolved as a narrative conversation with the GM choosing the order of action. Fallout can permanently remove or severely restrict character capabilities, including arrest, lost limbs, or exile from the Ministry. |