Insights

Blockchain Gaming Planetarium is a Korea-based software developer focused on blockchain-powered online game ecosystems, presenting a potential opportunity to supply scalable blockchain middleware, smart contract tooling, and privacy-preserving features for decentralized gaming projects.

Licensing & Open Source The company originated from open source initiatives like Libplanet and Nine Chronicles, indicating a market niche for enterprise-grade blockchain gaming SDKs, developer tools, and consulting services to companies seeking to build user-owned game economies.

Strategic Partnerships Past collaborations include Ubisoft’s Strategic Innovation Lab and notable investor interest (Naver, Animoca Brands), suggesting opportunities to propose co-development, joint ventures, or technology licensing with major industry players and corporate backers.

Mobile Expansion Recent mobile game launches such as Immortal Rising 2 on Android and iOS, plus the use of Immutable zkEVM network, point to sales avenues around mobile blockchain experiences, in-game economy tooling, and cross-chain integration services.

Growth & Funding Signals With revenue in the mid-range and multiple funding rounds totaling several million dollars, Planetarium appears to be scaling; this presents a window for upsell of enterprise solutions, managed services, and performance analytics to support growing user-owned ecosystems.

Planetarium Tech Stack

Planetarium uses 8 technology products and services including Varnish, Fastly, Google Workspace, and more. Explore Planetarium's tech stack below.

  • Varnish
    Caching
  • Fastly
    Content Delivery Network
  • Google Workspace
    Email
  • Google Fonts API
    Font Scripts
  • React
    Javascript Frameworks
  • Ruby
    Programming Languages
  • Google Analytics
    Web Analytics
  • Google Search Console
    Web Analytics

Planetarium's Email Address Formats

Planetarium uses at least 1 format(s):
Planetarium Email FormatsExamplePercentage
First@planetariumhq.comJohn@planetariumhq.com
100%

Frequently Asked Questions

What is Planetarium's official website and social media links?

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Planetarium's official website is planetariumhq.com and has social profiles on LinkedInCrunchbase.

What is Planetarium's NAICS code?

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Planetarium's NAICS code is 5112 - Software Publishers.

How many employees does Planetarium have currently?

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As of July 2026, Planetarium has approximately 39 employees across 3 continents, including AsiaEuropeNorth America. Key team members include Ceo: J. K.Head Of Product, Verse8: L. L.Co-Founder & Co-Ceo: K. S.. Explore Planetarium's employee directory with LeadIQ.

What industry does Planetarium belong to?

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Planetarium operates in the Software Development industry.

What technology does Planetarium use?

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Planetarium's tech stack includes VarnishFastlyGoogle WorkspaceGoogle Fonts APIReactRubyGoogle AnalyticsGoogle Search Console.

What is Planetarium's email format?

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Planetarium's email format typically follows the pattern of First@planetariumhq.com. Find more Planetarium email formats with LeadIQ.

How much funding has Planetarium raised to date?

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As of July 2026, Planetarium has raised $37M in funding. The last funding round occurred on Mar 25, 2025 for $3M.

When was Planetarium founded?

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Planetarium was founded in 2018.
Planetarium logo

Planetarium

Software Development서울특별시, South Korea11-50 Employees

Planetarium is a software development company based in Gangnam District, Seoul, South Korea. It aims to empower online games by shifting governance from centralized operators to players, using blockchain-based infrastructure to enable collaborative, serverless ecosystems. In 2019 it released an open-source blockchain engine optimized for Unity and has since developed an open-source blockchain game project prepared for a 2020 launch.

Its customers include game developers seeking decentralized, user-driven gameplay as well as players who contribute to the evolution of titles. The company has earned Asia's first selection into Ubisoft's Strategy Innovation Lab program, reflecting its position at the intersection of gaming and blockchain. A recent development includes the launch of Immortal Rising 2 on a blockchain network, accompanied by a major in-game event with prizes.

Section iconCompany Overview

NAICS Code
5112 - Software Publishers
Founded
2018
Employees
11-50

Section iconFunding & Financials

  • $37M

    Planetarium has raised a total of $37M of funding over 6 rounds. Their latest funding round was raised on Mar 25, 2025 in the amount of $3Mas a series_unknown.

  • $50M$100M

    Planetarium's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $37M

    Planetarium has raised a total of $37M of funding over 6 rounds. Their latest funding round was raised on Mar 25, 2025 in the amount of $3Mas a series_unknown.

  • $50M$100M

    Planetarium's revenue is estimated to be in the range of $50M$100M

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