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ゲームデザイナー(機能開発)Game Designer (Events) (Japan)

Limit Break · Tokyo, Japan · Posted 2026-03-25 · Full Time

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ゲームデザイナー(機能開発

私たちについて
 
Limit Breakは、深い専門知識、個人と業界の成長、そして卓越した技術を基本理念としています。モバイルゲーム業界の世界的リーダーとして、ゲームの枠を超えたデジタル市場の変革と活気あるコミュニティの構築に取り組んでいます。最新技術や暗号通貨を活用し、創造力豊かなビジョンで世界中の人々を繋げる体験を提供しています。
 
Limit Breakは、Buckley VenturesやParadigm Venturesなどの著名な投資家からの支援を受けています。共にゲーム業界の未来を形作る才能溢れる人材を探しております。
 
Limit Breakの一員として、あなたの創造性と情熱、私たちと共に限界を超える挑戦に参加しませんか。
 
業務内容
応募条件

必要スキル
歓迎スキル
求める人物像
  • Game Desginerのコミュニケーションの共通基盤(UA / Retention / Engagement / Monetization / LiveOps)を、プレイヤー体験を軸として根拠と事例で語れる方
  • 仮説→実装(仕様化)→計測→学習を高速で回し、最適解を更新し続けられる方
  • 関係者との合意形成の段階で、選択肢としての「新しい視点」を常に提示する姿勢が取れる方
  • データドリブンでありながら、プレイヤー体験の本質を見失わない方
  • 仮説検証を高速で回し、数字で語れるデザイナー
  • 経済設計とゲーム体験のバランスを俯瞰できるシステム思考の持ち主
  • Data Science/Product/LiveOpsと対等に議論できる論理性を持つ方
  • 変化を楽しみ、新しい最適解を探し続けられる方
Game Designer (Features) 
 
About us:
 
Deep expertise. Personal and Industry evolution. Impeccable craft. These are Limit Break’s founding principles.

Limit Break is founded by global industry leaders in mobile gaming. We are unlocking its potential beyond games to transform digital markets into real-world economies and digital worlds into vibrant communities who will take gaming economies for both players and traders to new limits. We combine the power of technology, and creative vision to create experiences that connect people from all corners of the globe.
 
Limit Break is backed by leading investors that include Buckley Ventures & Paradigm Ventures. The adoption rate and a number of public and private partnerships is proving it to be the next wave of technology of the future and Gaming is leading the way.
 
About the Role:

As a Game Designer focused on Feature Design, you will own the creation and optimization of new gameplay features that directly impact Engagement and Retention.

You will design systems from concept to specification, ensure smooth adoption funnels, align features with the in-game economy, and continuously optimize performance through live data and structured experimentation.

This is a high-impact role requiring strong ownership, executive-level communication, and the ability to balance player experience with business performance.

You will have the opportunity to:
Qualifications:
  • Proven development and live-operations experience in F2P Puzzle and/or Merge genres, with deep understanding of gameplay mechanics
  • Ability to communicate with ownership and confidently engage with executive leadership (including CEO-level discussions)
  • Capable of building Unity mock-ups independently and communicating ideas grounded in implementation feasibility
  • Strong interest in game design, level design, player psychology, and data science
Core Skills:
  • F2P System Design Expertise
    Ability to integrate difficulty, progression flow, and economy (rewards/monetization) within Puzzle/Merge genres, and clearly articulate their impact on Retention and Monetization (including LTV)
  • Data-Driven Iteration Cycle Management
    Ability to derive actionable strategies from win rates, EV, retention deltas, ARPDAU, and live KPIs; rapidly execute hypothesis → implementation → measurement → learning cycles
  • Specification & Alignment Communication
    Skilled in writing PRDs and structuring mock-ups and measurement requirements; able to clearly communicate intent, expected impact, and risks across Engineering, Art, QA, Analytics, and LiveOps
  • Production Planning & Optimization
    Ability to estimate level production capacity and effort, and propose productivity improvements including AI and automation workflows.
  • Deep understanding of how difficulty curves, flow design, and economic systems impact retention and monetization
  • Strong analytical skills translating quantitative metrics into actionable design decisions
  • Experience with  level production capacity planning in casual genres (including AI-assisted pipelines)
  • Comfortable iterating quickly based on live KPIs and player feedback 
  • Experience thriving in Agile environments
  • Strong cross-functional communication skills
  • Experience in hybrid-casual genre
Nice to Have: 
Apply now:
If you are confident, driven and are looking for an exciting role, this job could be a great opportunity for you.
Apply to careers@limitbreak.com to explore this new opportunity.
 
This is an international blockchain gaming company that operates regionally, and is opening offices in multiple locations around the globe.
 
We value diversity at our company. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or any other applicable legally protected characteristics in the location in which the candidate is applying. 

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