Report updated May 20, 2026

Planetary Quarantine is an established games app that is a paid app. With a 3.6/5 rating from 151 reviews, it shows polarized user reception.

What is Planetary Quarantine?

Planetary Quarantine is a text-based, choice-driven sci-fi roleplaying game available on iOS and Android.

Users hire this app for deep, consequence-heavy narrative exploration that provides a break from the high-intensity, visual-first combat loops of standard mobile strategy games.

Current Momentum

v1.0 · 4mo ago

Maintenance
  • Maintains stable paid-upfront pricing model.
  • Last major update released January 2026.

Active Nemesis

Fragmented niche

No dominant direct rival identified yet — see Other Rivals below.

Other Rivals

RPG Dimension Cross
Iron Saga: ZERO
기동전대:아이언사가
機動戦隊アイアンサーガ
Space Survival: Sci-Fi RPG

7-Day Rank Pulse 🇺🇸

Games

No ranking data

Role PlayingGrossing

Rating Pulse 🇺🇸

What makes this app unique?

What Does It Look Like?

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What Are The Key Features?

ChoiceScript Narrative EngineDifferentiator

Multiple-choice text-based adventure system allowing player decisions to impact the story outcome

Accessibility SettingsStandard

Font selection menu including OpenDyslexic and Helvetica options for text-heavy gameplay

Roleplaying MechanicsStandard

Character-driven decision making where players build their life and society within the game world

How much does it cost?

Paid
  • Single purchase at $3.99

Paid-upfront model at $3.99 with no in-app purchases or ad-supported tiers.

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
Games17%
Role Playing17%

What other apps does Hosted Games make?

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Explore the full Hosted Games report

Portfolio breakdown, audience, momentum, and every app published by Hosted Games.

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What is the competitive landscape for Planetary Quarantine?

Where is it available?

Localized markets (1)

United States

How's The Games Market?

Market outlook for this category

Available very soon

The rivals identified

Same space(4)

Both titles target sci-fi enthusiasts who value mecha-centric combat systems and immersive narrative world-building.

Differentiators

  • Features a dedicated VS fighting mode that provides more direct player-versus-player engagement than our title.
  • Utilizes licensed mecha crossovers to drive user acquisition through recognizable intellectual property partnerships.
RPG Dimension Cross icon

Kotobuki Solution Co., Ltd.

4.4(388)

This title competes for the same narrative-driven RPG audience by offering deep dungeon exploration and complex character progression systems.

Differentiators

  • Implements a robust 'Break Skill' system that adds tactical depth to standard turn-based combat encounters.
  • Offers extensive item crafting and farming mechanics that provide a longer-term gameplay loop for dedicated players.

This app occupies the same sci-fi strategy space, appealing to players who enjoy managing unit rosters and real-time combat.

Differentiators

  • Maintains a massive, highly active user base supported by frequent collaborative events and community-driven content updates.
  • Provides a real-time battle system that offers more immediate, high-intensity feedback compared to our narrative-focused experience.

This regional variant competes for the same sci-fi strategy demographic by emphasizing deep combat customization and strategic unit management.

Differentiators

  • Features a highly polished, localized narrative worldview that resonates deeply with the specific regional player base.
  • Offers a more mature, refined combat customization suite that allows for greater strategic variety in unit builds.

New entrants(1)

This newcomer targets the same space-faring audience by focusing on survival mechanics and spaceship construction within a sci-fi setting.

Differentiators

  • Focuses heavily on sandbox-style resource gathering and spaceship construction rather than our linear narrative-driven investigation gameplay.

Compare Planetary Quarantine against every rival

All rivals in one side-by-side table — identity, store metrics, ratings & sentiment, and strategic intel — plus a head-to-head page for each.

Go deeper

The outtake for Planetary Quarantine

Strengths to defend, gaps to attack

Core Strengths

  • ChoiceScript narrative engine enables high-replayability branching paths
  • Accessibility font options reduce friction for text-heavy gameplay

Critical Frictions

  • Paid-upfront price point creates a conversion barrier
  • Lack of visual combat feedback limits appeal to casual gamers

Growth Levers

  • Expansion into episodic content could mitigate the upfront price barrier
  • Integration of light resource-management mechanics could broaden the gameplay loop

Market Threats

  • Licensed mecha crossovers in rival titles drive higher install velocity
  • Free-to-play sci-fi RPGs capture the casual audience through lower entry costs

What are the next best moves?

highPivot

Implement a free-to-play trial chapter because the $3.99 price point is a conversion barrier → increase install velocity

The paid-upfront model creates a barrier to entry compared to free-to-play sci-fi competitors.

Trade-off: Pause the development of new narrative branches — trial conversion has higher revenue impact.

A counter-intuitive read

The $3.99 upfront price is not just a barrier but a quality signal that protects the app from the churn-heavy, ad-saturated casual market.

Feature Gaps vs Competitors

  • Real-time battle system (available in Iron Saga: ZERO but absent here)
  • Item crafting and farming mechanics (available in RPG Dimension Cross but absent here)

Key Takeaways

Planetary Quarantine holds a loyal niche through its ChoiceScript narrative depth, but the $3.99 entry fee limits its reach against free-to-play rivals, so the PM should prioritize a free-to-play trial to lower the acquisition barrier.

Where Is It Heading?

Stable

The text-based RPG market is consolidating around titles with deeper progression loops, leaving Planetary Quarantine exposed to churn. The app must evolve its gameplay loop beyond pure narrative to remain relevant against competitors that offer hybrid mechanics.

Recent updates focused on stability, no feature expansion, which maintains the current user base without driving new growth.

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Planetary Quarantine, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

What's new

The report shifts the competitive focus from general interactive fiction to sci-fi strategy and RPGs, prioritizing a free-to-play trial to overcome the $3.99 entry barrier.

shifted

Competitive Landscape Pivot

shifted

Monetization Strategy

shifted

Threat Landscape Update

shifted

Market Position Refinement

Cite this report

Marlvel.ai. “Planetary Quarantine Intelligence Report.” Updated May 20, 2026. https://marlvel.ai/apps/planetary-quarantine

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