원더스쿼드
1 known investors
Wonder Squad is a game studio that develops warbot.io, a 3D robot action io-game supporting up to 100 simultaneous players with Free for All, Last One Standing, and offline Practice modes. The game is offered as a free-to-play title on iOS, Android, PC web browsers, and Facebook.
Also known as (주)원더스쿼드 · ㈜원더스쿼드 · Wonder Squad · Wondersquad
Investors · 1
Company profile
researched Aug 2026원더스쿼드 (Wondersquad, (주)원더스쿼드) is a Seoul-based online and mobile game developer and operator founded in November 2016 by CEO Seo Kwan-hee (서관희). The company is registered under the Korean industry classification for online game software development and publishing (J58211) and holds venture-company (벤처기업) certification. It describes itself as a small team of experienced creators whose stated goal is to build new games that can be enjoyed by players worldwide over a long period.
The studio's portfolio consists of free-to-play titles across mobile and web platforms. warbot.io is a 3D robot action io-game for up to 100 concurrent players with Free for All, Last One Standing (shrinking-field survival) and offline Practice modes, launched globally in cross-platform form on iOS, Android, PC browsers and Facebook. Onslot Car is a one-handed casual slot-car racing game soft-launched in May 2019 for iOS and Android. 33RD: Random Defense is a random tower-defense game in which players assemble teams of animals and wizards and prevent 33 monsters from circling the field, with single, co-op and duel modes; it soft-launched on 18 December 2020. IMAE Guardian Girl (이매소녀) is a survival rogue-lite action game released in Korea in 2023 for iOS, Android and web browsers, with a Naver Game lounge and Discord community. Time Survivor, a post-apocalyptic survival adventure in which a girl sent back through a time portal gathers materials, crafts tools and evades wolves and robots, is listed as in development for iOS and Android. Honeybee Park (허니비 파크), a park tycoon game, was soft-launched in March 2024.
Founding story
The company was incorporated as 주식회사 원더스쿼드 in November 2016 (registration date 14 November 2016) by Seo Kwan-hee together with other game-industry veterans, with the stated founding objective of creating new games that would be loved by players around the world for a long time. Seo previously worked on titles including Astonishia Story, White Day, Pangya and Alicia, beginning as a programmer at Sonnori and later serving as head of Entriv Soft before starting Wondersquad as a small independent developer.
Business model
Wondersquad develops and operates its own game titles, distributing them directly to consumers through app stores and web/social platforms. All disclosed titles are offered as free-to-play services, so revenue is generated from within the games rather than upfront sales.
Free-to-play game services on iOS, Android, PC web browsers and Facebook. NICE-sourced registry data reports annual revenue of KRW 796.88 million, and a 2025 revenue change of -0.451% versus the prior year is reported.
Traction
warbot.io launched globally in 2017 across mobile, browser and Facebook. The studio was a Top 10 selection at the 2019 Google Play Indie Games Festival and won Excellence In Casual at BIC Fest 2019. Reported revenue is KRW 796.88 million, with headcount reported at 10 (GameJob) and 13 (national pension data via Saramin). The company states 33RD: Random Defense showed market potential and was targeted for scale-up.
Latest developments
IMAE Guardian Girl launched globally in August 2023 (Korean service listed from 2023) on iOS, Android and web browsers, and Honeybee Park, a bee-themed park tycoon game, was soft-launched in March 2024. Time Survivor remains in development with no announced release date. The studio states it is recruiting staff for new titles.
▸Full profile — market position, technology, go-to-market, geography, history, risks & controversies
Market position
A small Korean independent studio, classified as an SME and venture company, with about 10-13 employees. Within its NICE industry classification (online game software publishing), where the largest players by revenue are Nexon Korea, Netmarble and NCSOFT, it is ranked in the lowest band for scale and the top band for activity.
The studio is led by developers with credits on long-running Korean titles (Astonishia Story, White Day, Pangya, Alicia) and operates a high-volume prototyping model - about 70 prototypes in six years - selecting titles for scale-up only after live market validation. Its games span multiple platforms simultaneously, including browser and Facebook versions alongside mobile apps.
Technology
Cross-platform game development: warbot.io runs the same 100-player 3D real-time multiplayer experience on iOS and Android apps, PC web browsers and Facebook, with Facebook account linking used to carry player progress across devices; several titles also support offline play.
Go-to-market
Distribution via the Apple App Store, Google Play, PC web browsers and Facebook (including Facebook Instant Games), supported by Facebook pages per title, a Naver Game lounge and a Discord server. The studio's stated approach is to build many prototypes, take ideas from concept through release and market validation, then concentrate staffing and investment on the titles showing traction in order to scale them into category-defining products. It has also used Korean public and platform support programs (KOCCA, Google/KISED 창구, Microsoft x KGDA) and festivals such as BIC Fest and the Google Indie Games Festival for exposure, plus regional launches such as Taiwan in 2019.
Global casual and mid-core mobile and web players; titles are released internationally as well as in Korea and Taiwan.
Geography
Headquartered at 402-N108, 12 Teheran-ro 70-gil, Gangnam-gu, Seoul 06193, Korea. Titles are distributed globally, with a specific Taiwan launch in March 2019 and a Korean release of IMAE Guardian Girl in 2023.
History
Following its 2016 incorporation, Wondersquad was selected for Microsoft x KGDA's S Project division in June 2017 and for KOCCA's mobile game global publishing support program in July 2017, then launched warbot.io globally across mobile and web in October 2017. In 2018 it was selected for KOCCA's next-generation game content development support (startup division), signed a joint development agreement with Devcat in August, and was chosen for the competition division of the Busan Indie Connect Festival in October. 2019 brought a Taiwan launch (March), the launch of a slot-car hyper-casual racing game (May), a Google Indie Games Festival Top 10 selection (June), a BIC Fest "Excellence In Casual" award (September) and the launch of an idle dinosaur theme park game (November). The company launched on Facebook Instant Games in February 2020, was selected for the Google x KISED 창구2020 program in July 2020, and soft-launched 33RD: Random Defense in December 2020. It raised investment from Fast Ventures and Laguna Investment in May 2021, launched IMAE Guardian Girl globally in August 2023 and soft-launched Honeybee Park in March 2024. The company states it developed roughly 70 prototypes over its first six years.
Risks & controversies
Registry-derived indicators place the company in the lowest band for scale and a low band for profitability within its industry, and reported revenue declined slightly year over year in 2025. Employment data for 2026 shows 3 joiners against 12 leavers. Several titles remain in soft launch or in development, and one commercial data source reports no confirmed investment history despite the company's own timeline citing a 2021 round.
Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Timeline · 18
launches, deals, and filingsSurvival rogue-lite action game for iOS, Android and web browsers; company site lists Korean service start in 2023.
Hyper-casual slot car racing title released on iOS and Android.
Released on Android, iOS and Facebook alongside browser play; company site states official service from November 2017.
Company established with Seo Kwan-hee as CEO; registered under online game software development and publishing.
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
▸Research sources · 8
primary sources listed
- 원더스쿼드wondersquad.com · web
8 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does 원더스쿼드 do?
- Korean game studio Wondersquad develops free-to-play mobile, web and Facebook titles such as warbot.io and 33RD: Random Defense.
- Who are 원더스쿼드's investors?
- 원더스쿼드's investors include Laguna Investment.