Report updated May 20, 2026

TL;DR:Leas: City of the Sun captures the interactive fiction market by prioritizing original world-building over the oversaturated werewolf romance tropes that define its primary rivals. Users feel Thrilled, praising original world-building. Leas: City of the Sun succeeds through original world-building but lacks the mechanical depth to retain players long-term, so the PM should prioritize adding survival mechanics to increase replayability and reduce churn..|TL;DR:Leas: City of the Sun captures the interactive fiction market by prioritizing original world-building over the oversaturated werewolf romance tropes that define its primary rivals. Users feel Thrilled, praising original world-building. Leas: City of the Sun succeeds through original world-building but lacks the mechanical depth to retain players long-term, so the PM should prioritize adding survival mechanics to increase replayability and reduce churn..
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Leas: City of the Sun is a market-leading role playing app that is free with in-app purchases. With a 5.0/5 rating from 21 reviews, it delivers strong user satisfaction. Users particularly value original world-building.

What is Leas: City of the Sun?

Leas: City of the Sun is a text-based interactive novel for RPG fans, available on Android.

Users hire this app for deep, choice-driven narrative agency that avoids the repetitive tropes of supernatural romance games, allowing for a personalized story experience.

Current Momentum

v1.0 · 4mo ago

Maintenance
  • Ships regular content updates.
  • Maintains high user satisfaction.
AI-powered deep analysis surfacing high-signal insights. Still in beta, accuracy improves daily. For informational purposes only.

Active Nemesis

Become a Werewolf Queen

Become a Werewolf Queen

By Li-Ho Tseng

Other Rivals

Choice of Games
Wizard's Choice
The Hero of Kendrickstone
Werewolf Story - Love Games
Quest Portal VTT
Roll for Initiative
Goblin Adventure - Idle RPG
VoC: The Forsaken Maiden

7-Day Rank Pulse 🇺🇸

Role Playing

No ranking data

Role PlayingGrossing

Rating Pulse 🇺🇸

Recent User MoodAI-powered deep analysis surfacing high-signal insights. Still in beta, accuracy improves daily. For informational purposes only.

What makes this app unique?

What Does It Look Like?

How Is The App's Momentum Right Now?

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What Are The Key Features?

Interactive Narrative EngineStandard

400,000-word text-based story where user choices dictate plot progression and character relationships

Accessibility Font SettingsDifferentiator

User-selectable typography including OpenDyslexic font for improved readability

How much does it cost?

Freemium
  • Free to play with ad support
  • In-app purchases for content access

Freemium model utilizes ad-supported play to drive initial acquisition, with IAP mechanisms to monetize content access.

Who Built It?

Hosted Games app icon 1
Hosted Games app icon 2
Hosted Games app icon 3
Hosted Games app icon 4

Hosted Games

(3.3K)

Empowering authors to create and publish interactive text-based gamebooks using a proprietary scripting language. Providing a platform for narrative-driven roleplaying experiences.

Portfolio

13

Apps

Free 10Paid 2
Role Playing25%
Games17%

Who is Hosted Games?

Hosted Games operates as a community-driven publishing platform that leverages a proprietary scripting language to lower the barrier to entry for interactive fiction authors. By acting as a host for user-generated content, they have built a library of text-heavy titles that rely on player imagination rather than high-fidelity assets. The primary strategic tension lies in their reliance on a legacy, text-only delivery model in a market increasingly dominated by visual and audio-rich interactive experiences. Their moat is built on the established ChoiceScript ecosystem, which maintains a loyal community of creators and players despite the lack of modern graphical interfaces.

Who is Hosted Games for?

  • Fans of long-form
  • Choice-driven narrative games who prioritize deep storytelling
  • Character customization over visual or auditory immersion
Intense

Portfolio momentum

With 118 releases in the last 6 months and a high volume of active titles, the publisher maintains a rapid and consistent development cadence.

Last release · 41d agoActive apps · 100Abandoned · 33

What other apps does Hosted Games make?

Way Walkers: University

Way Walkers: University

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Sordwin: The Evertree Saga

Sordwin: The Evertree Saga

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Samurai of Hyuga Book 2

Samurai of Hyuga Book 2

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Between Two Worlds

Between Two Worlds

App

What do users think recently?

High confidence · 21 reviews analyzed

What is the recent mood?

Thrilled

Recent user voice shows a thrilled sentiment. Users appreciate original world-building.

Limited review volume (21 reviews). Sentiment analysis will deepen as more data lands.

What is the competitive landscape for Leas: City of the Sun?

How's The Role Playing Market?

How does it evolve in the Role Playing market?

The app maintains a 5.0 rating across 21 reviews, signaling high satisfaction among a small, dedicated user base. This performance indicates a strong product-market fit for text-heavy RPGs, though the low review volume suggests limited reach compared to omnibus library competitors.

ChartRankChange
AndroidGrossing#198NEW

The rivals identified

The Nemesis

Become a Werewolf Queen

Become a Werewolf Queen

Li-Ho Tseng

This app competes directly for the same narrative-driven, choice-based RPG audience that prioritizes supernatural themes and high-stakes romantic drama.

Head to Head

The target should lean into its unique 'magical mystery' setting to differentiate from the crowded romance market while exploring light visual enhancements to improve retention.

What sets Leas: City of the Sun apart

  • Offers a more focused, high-quality literary experience without the aggressive monetization barriers found in subscription apps.

  • Provides a distinct, original world-building premise that avoids the oversaturated werewolf romance tropes.

What's Become a Werewolf Queen's Edge

  • Maintains a significantly larger active user base, creating a stronger network effect for social engagement.

  • High-frequency visual updates and production values keep players engaged longer than static text-based adventures.

Contenders

Operates as an omnibus app library, allowing users to access hundreds of titles within a single interface.

Maintains a high release cadence, ensuring constant content updates that keep the user base perpetually engaged.

Features a proven resource management system that adds a layer of survival tension missing from the target.

Includes specialized accessibility support for blind users, capturing a dedicated segment of the interactive fiction market.

Integrates complex stat-based gameplay mechanics that offer deeper mechanical depth than the target's narrative-first approach.

Provides robust accessibility features like font customization, which is a critical pain point for long-form readers.

Werewolf Story - Love Games

Werewolf Story - Love Games

4.7 (27)

Danijel Cvetkovic

It targets the same demographic of players seeking supernatural interactive fiction with a heavy emphasis on romantic choices.

Focuses exclusively on romance-driven plotlines, whereas the target app prioritizes mystery and world-building exploration.

Employs a more traditional episodic release structure that encourages daily logins through cliffhanger-style narrative pacing.

Peers

Integrates AI-assisted tools for game masters, significantly reducing the friction of managing complex RPG sessions.

Offers a no-code character sheet builder that provides high customization for players in any RPG setting.

Provides active utility tools for tabletop players rather than offering a pre-written narrative experience.

Focuses on real-time encounter management, which complements the target app's passive reading experience.

Goblin Adventure - Idle RPG

Goblin Adventure - Idle RPG

1.8 (8)

PANGU GAME GLOBAL LIMITED

It competes for the attention of RPG fans, though it focuses on idle progression rather than active reading.

Prioritizes passive idle progression mechanics, which appeals to players who prefer low-effort, long-term engagement.

Includes creature taming and treasure collection loops that provide a different dopamine hit than narrative choices.

VoC: The Forsaken Maiden

VoC: The Forsaken Maiden

4.7 (34)

SQUARE ENIX Co.,Ltd.

It shares the same 'Role Playing' category and focuses on narrative-heavy, card-based storytelling mechanics.

Utilizes a unique card-based visual aesthetic that differentiates it from standard text-only interactive fiction apps.

Leverages high-production value narration and sound design to create a premium, console-quality mobile experience.

The outtake for Leas: City of the Sun

Strengths to defend, gaps to attack

Core Strengths

  • Original world-building premise avoids oversaturated romance tropes
  • Accessibility font settings capture a dedicated readability-focused segment
  • High-quality literary experience without aggressive monetization barriers

Critical Frictions

  • Text-only format limits visual immersion
  • Standalone purchase model lacks recurring revenue
  • 21-rating count indicates low market penetration

Growth Levers

  • Expansion into visual-novel elements to improve retention
  • B2B partnerships with education platforms for narrative-based learning
  • Integration of stat-based survival mechanics to increase replayability

Market Threats

  • Subscription-based rivals siphon recurring revenue
  • High-frequency visual updates from competitors erode static-text engagement
  • Oversaturated supernatural romance market

What are the next best moves?

highInvest

Integrate stat-based survival mechanics because competitors like Wizard's Choice use them to drive retention → increase replayability

Competitor analysis shows resource management loops are a key differentiator in the interactive fiction space.

Trade-off: Deprioritize the planned UI polish sprint to focus on core game logic.

A counter-intuitive read

The text-only format is not a weakness but a moat, as it allows for a 400,000-word narrative depth that visual-heavy competitors cannot scale without massive production costs.

Feature Gaps vs Competitors

  • Resource management system (available in Wizard's Choice)
  • Stat-based gameplay mechanics (available in The Hero of Kendrickstone)

Key Takeaways

Leas: City of the Sun succeeds through original world-building but lacks the mechanical depth to retain players long-term, so the PM should prioritize adding survival mechanics to increase replayability and reduce churn.

Where Is It Heading?

Stable

The interactive fiction market is shifting toward high-production visual experiences, which threatens static text-based titles. The app must evolve its mechanical depth to maintain its niche position, or it risks losing its core audience to more feature-rich competitors.

High user satisfaction ratings indicate a loyal core audience that values the original narrative over visual spectacle.

The lack of recurring revenue models leaves the app vulnerable to subscription-based competitors that can outspend on acquisition.

Disclosure

Independent intel to help builders create better apps.

AI-powered analysis with editorial review, built from publicly available sources. See methodology.

Marlvel.ai is not affiliated with, endorsed by, or sponsored by Leas: City of the Sun, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Hope this helps & keep building! · Found an error?

What's new in this report

The app has sharpened its competitive narrative and expanded its market intelligence, moving from a general interactive fiction focus to a specific strategy of mechanical differentiation.

improved

Sentiment Score Increase

added

Competitive Landscape Expansion

added

SWOT Refinement

shifted

Strategic Narrative Pivot

Cite this report

Marlvel.ai. “Leas: City of the Sun Intelligence Report.” Updated May 20, 2026. https://marlvel.ai/intel-report/role-playing/leas-city-of-the-sun

Agent Markdown (.md)·

Data licensed under CC-BY-NC 4.0