Scoring genre clarity...

The Book of Plagues capsule

The Book of Plagues

The city is drowning in Plague. Panic, hunger, and fear are tearing it apart. You are the last one who can change its fate: heal it, hold it back from collapse… or drive it to ruin with your own hands!

$6.99Positive(17)
Medical SimOutbreak SimBullet Hell
DiaMMax GamesJan 16, 2026

The Book of Plagues scores 72/100 — better than 48% of Medical Sim capsules (n=48).

Positive (17 reviews) · $6.99 · Released Jan 16, 2026 · By DiaMMax Games

Explore:Medical Sim capsulesOutbreak Sim capsulesBullet Hell capsulesSteam page optimisationCapsule design best practices

Quick text summary

The Book of Plagues scored 72/100 on Steam Analyzer — Good for a Medical Sim capsule. Top priority fix: [brand_consistency] Introduce a signature visual symbol or recurring character motif that appears across capsule, screenshots, and store page to build immediate brand recall.

Capsule scores by dimension

  • Genre Clarity: 7/10 — Dark narrative sim with plague theme. The black-and-white engraving style, plague doctor with bird mask, open book, and raven clearly signal a dark historical or gothic narrative experience. At TINY size, the plague doctor silhouette and red title remain readable enough to suggest disease/survival themes, though the specific simulation mechanics are not visually apparent from iconography alone.
  • Title Readability: 8/10 — Strong red title, readable at all sizes. The bold red "The Book of Plagues" text has excellent contrast against the monochromatic engraved background and maintains legibility even at TINY size due to high saturation and weight. The serif font choice reinforces the gothic literary theme, and spacing is clean without crowding or awkward line breaks.
  • Contrast & Color: 8/10 — Vibrant red pops against dark monotone. The crimson red title creates strong value separation against the grayscale etching background and Steam's dark interface (#1b2838). The silhouettes of the plague doctor and raven maintain sharp edges in the engraved style, and the red text acts as a focal point that draws attention without oversaturation at SMALL size.
  • Uniqueness & Polish: 7/10 — Polished engraving aesthetic, compelling art. The hand-engraved or digitally emulated woodcut style is distinctive and cohesive, avoiding generic 3D renders or stock art. The composition of the plague doctor reading from an ancient book with a raven conveys thematic depth and visual storytelling that hints at narrative complexity, though it remains somewhat within gothic indie game conventions.
  • Brand Consistency: 6/10 — Coherent gothic aesthetic, limited icons. The monochromatic engraving style, plague doctor archetype, and literary motif form a consistent internal aesthetic that aligns with the game's plague-driven narrative. However, without access to the 9 store screenshots, it is difficult to assess whether iconic brand symbols, recurring character designs, or signature color palettes create strong cross-touchpoint recognition.
  • Composition: 7/10 — Clear hierarchy with balanced layout. The plague doctor is positioned as the dominant left-side focal point, the raven provides secondary interest on the right, and the open book grounds the scene centrally. The red title floats in the upper-right quadrant without competing with primary subjects, and the composition resists edge clipping across SMALL and TINY sizes, though the title position is slightly off-axis and could anchor more deliberately.

What works

  • Red title contrast. The crimson text achieves excellent separation against the monochromatic background and dark Steam interface, ensuring visibility at all viewing sizes.
  • Distinctive engraving style. The hand-etched woodcut aesthetic feels premium and intentional, avoiding generic indie game clichés and reinforcing the gothic plague narrative.
  • Thematic visual storytelling. The plague doctor, raven, and book composition communicates tone and subject matter immediately, hinting at narrative depth beyond generic survival simulation.

What hurts the capsule

  • Limited brand icon recognition. The capsule relies on archetype imagery (plague doctor, raven) rather than a unique character or visual motif that could serve as a recognizable brand symbol across marketing materials.
  • Monochromatic palette limits personality. The grayscale rendering, while stylistically cohesive, offers minimal opportunity for secondary color accents that could differentiate the capsule in a genre crowded with dark-themed indie titles.
  • Title placement slightly off-center. The red text floats in the upper-right area rather than anchoring to a prime horizontal or vertical axis, creating minor compositional imbalance that could be tightened for more commanding presence.

Priority fixes

  1. [brand_consistency] Introduce a signature visual symbol or recurring character motif that appears across capsule, screenshots, and store page to build immediate brand recall.
  2. [contrast_color] Consider a subtle secondary color accent (e.g., deep crimson shadow or desaturated copper tone) to the engraving to add depth while maintaining cohesion and standing out in scrolling contexts.
  3. [composition] Reposition the title to align with the upper-left or center-top edge for stronger visual anchoring and more commanding presence at SMALL size.

Store copy priority fixes

  1. [genre_clarity] Add 1-2 sentences explicitly explaining the bullet hell mini-games: 'Battle diseases in frantic bullet-dodging sequences during treatment. Master your aim to save lives or fail and watch your patient slip away.' This resolves the tag-copy mismatch and clarifies the action elements.
  2. [feature_communication] Expand on the faction system with a concrete example: 'Siding with the Merchant's Guild grants gold but sacrifices the poor; choosing the Church delays burials but costs coin. Your political alliance reshapes the city's fate and available resources.' This makes faction choice mechanical, not just narrative.
  3. [feature_communication] Clarify idler progression with a sentence: 'Between frantic treatment weeks, manage your clinic passively: herb gardens grow, reputation spreads, debts accumulate—all while you sleep.' This reconciles the 'Idler' tag with active gameplay.
  4. [audience_targeting] Add a line directly addressing the tone for decision-weary players: 'Not every patient can be saved. Not every choice is heroic. This is a game for those who embrace moral ambiguity and dark humor in the face of inevitable loss.' This filters for the right audience and sets expectations.

Related guides

Steam app ID: 3538250 · Tags: Medical Sim, Outbreak Sim, Bullet Hell, Idler, Visual Novel