Cosmic Plague is a casual sci-fi action game for iOS where players navigate nanobots through a circulatory system to eliminate microorganisms.

The App DNA

What makes this app unique?

Users hire this app for low-stakes, sci-fi themed action that avoids the aggressive monetization common in the current casual-game market.

For Casual gamers interested in sci-fi themed action and competitive ranking.

What does it look like?

Key features

Nanobot Navigationedge

Control nanobots within a circulatory system to eliminate toxic microorganisms.

Global Leaderboardstandard

Compare performance results against other players to compete for world champion status.

How much does it cost?

freeFree to play

The app is free to play with no visible subscription or IAP gates, limiting its revenue potential.

Velocity

Dormant developmentopaqueShow more...

Cosmic Plague has been inactive for 1,861 days, far exceeding the threshold for a zombie classification. The development history shows no signs of recent activity, feature updates, or live operations. The last recorded update was a minor bug fix, and there has been no evidence of ongoing support or maintenance since mid-2021.

See all version history

Who built it?

HardCode Studio Sp. z o.o.

1 app tracked · Games

Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
3.50 · 2

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for Cosmic Plague

How's the Games market?

Cosmic Plague maintains a static presence with no major updates since 2021 and only 2 total ratings. The lack of monetization and development activity signals a non-commercial posture that prevents it from competing for chart share.

The rivals identified

The Analyst's Read

Key takeaways for Cosmic Plague

Where is it heading?

The casual action market is consolidating around titles with high-frequency update cadences and aggressive retention loops. Cosmic Plague remains static, so it will continue to lose visibility until it is either sunset or fully rebuilt for a modern live-ops cycle.

  • The five-year update silence indicates the project is in maintenance mode, which prevents it from competing with modern, live-ops driven casual games.

The SWOT

Core Strengths
  • Nanobot-navigation mechanic provides a distinct sci-fi gameplay identity
Critical Frictions 2 weaknesses inside
Growth Levers
  • Integration of daily-puzzle retention loops could revitalize the stagnant user base
Market Threats 1 threat identified

Next best moves

1 Sunset

Sunset the title because the lack of monetization and 5-year update silence indicates no path to ROI → stop maintenance costs

The counter-intuitive read

The lack of monetization is not a failure…

Read the full take

Since the last report: The analysis shifted from viewing the app's lack of monetization as a failure to a potential indicator of a non-commercial, legacy portfolio strategy.

Bottom line

Cosmic Plague offers a unique sci-fi premise, but the five-year development freeze makes it a legacy asset, so the PM should prioritize sunsetting the project unless a pivot to a live-ops model is viable.

Unlock 2 critical frictions, 1 market threat and the analyst’s take.

Access the full report for free

Sources

  1. [1] App Store, source

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Cosmic Plague, 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 analysis shifted from viewing the app's lack of monetization as a failure to a potential indicator of a non-commercial, legacy portfolio strategy.

shifted

Monetization Interpretation

shifted

Competitive Threat Refinement

added

New Retention Opportunity

Cite this report

Marlvel.ai. “Cosmic Plague Intelligence Report.” Updated Aug 7, 2026. https://marlvel.ai/apps/cosmic-plague

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