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I want to bring a mobile-first Zombie Tycoon to Google Play that plays like a deep but approachable simulation. The core loop centres on building, upgrading and optimising survivor compounds, gathering resources and keeping everything running while the undead menace grows outside the gates. Combat exists, but city-building and economic management are the real stars, so every mechanic should reinforce that “manage, expand, survive” feeling players expect from a resource-driven sim. Monetisation must rely solely on a clean, optional subscription. No ads, no consumable gems, no one-off cosmetics—just a straightforward monthly plan that unlocks quality-of-life boosts, exclusive structures and maybe accelerated research times. Google Play Billing should be fully implemented and sandbox-tested so the rollout is friction-free. Key elements to deliver • Complete Unity or Godot project (whichever you prefer) ready for release on Google Play • Polished UI/UX that fits a modern mobile simulation game • Scalable back-end hooks for future events and live-ops • Google Play Billing integration for a single subscription tier, with restore-purchase logic and graceful handling of lapsed members • Clear, commented source code and a short technical hand-off document so my in-house team can extend content later Acceptance criteria 1. APK installs on Android 8+ devices without crashes or ANR in standard gameplay sessions. 2. Subscription purchase, renewal and cancel events are correctly reported in the Play Console and reflected in-game. 3. A new player can reach day three of the simulation without seeing forced spend walls or ads. 4. Asset bundles are under 150 MB total to meet Play Store size limits. If you have shipped a builder or resource-management title before—or already worked with Play Billing subscriptions—your insight will be invaluable. Show me a quick proof of concept or link me to previous work, and we can lock in features and milestones right away.
Projekt-ID: 40116328
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36 Freelancer bieten im Durchschnitt €1.135 EUR für diesen Auftrag

HELLO, WE HAVE WORKED ON SIMILAR MOBILE SIMULATION AND RESOURCE-MANAGEMENT GAMES AND CAN PROVIDE EXAMPLES WE COMPLETELY UNDERSTAND YOUR REQUIREMENT TO BUILD A MOBILE-FIRST ZOMBIE TYCOON SIMULATOR WITH A CLEAN, OPTIONAL SUBSCRIPTION MONETISATION MODEL ON GOOGLE PLAY. With 10+ years of experience in Unity/Godot development, mobile game design, and Play Billing integration, I can deliver a polished simulation with scalable back-end hooks, resource-driven gameplay, survivor compound management, and subscription handling including restore-purchase and lapsed member logic. The build will be optimized for Android 8+, stay under 150 MB, and provide an intuitive, engaging player experience without forced spend walls or ads. WORKING FLOW → Requirement Analysis → define mechanics, subscription perks, and UI/UX flow. Core Development → implement city-building, resource management, and survivor compound systems. Back-End & Billing → integrate Google Play Billing → test subscription lifecycle and reporting. Testing & Optimization → ensure stable APK → check performance on multiple devices → verify Play Console events. Documentation & Handover → commented source code, technical guide for future content updates. INCLUDED SERVICES: ✔ UNLIMITED REVISIONS UNTIL SATISFACTION ✔ 2 YEARS OF POST-LAUNCH SUPPORT ✔ FULL SOURCE CODE AND ASSISTANCE FROM ZERO TO DEPLOYMENT I EAGERLY AWAIT YOUR POSITIVE RESPONSE. THANKS
€500 EUR in 7 Tagen
8,2
8,2

Hello, HAVE HANDS-ON EXPERIENCE WITH SUCH PROJECT. I bring 11+ years of proven experience in mobile game development, simulation mechanics, and Unity/Godot projects and confidently understand your requirement. The goal of your project is to deliver a scalable, mobile-first zombie tycoon simulator with deep yet approachable management gameplay, fully integrated with an optional subscription for clean monetization. -->> Build and upgrade survivor compounds with resource management -->> Polished, intuitive UI/UX optimized for mobile devices -->> Google Play Billing subscription with restore and renewal logic -->> Scalable back-end hooks for future live events and expansions I follow a clean architecture approach with efficient Unity/Godot integration, modular game systems, and agile iterative development. I have a few queries about your preferred art style and live-op feature scope to ensure the gameplay and subscription flow match your vision before proceeding. Thanks, Julian
€500 EUR in 7 Tagen
8,4
8,4

⭐⭐⭐⭐⭐ CnELIndia, led by Raman Ladhani, can take this Zombie Tycoon from concept to a Play Store–ready release with a clear, low-risk execution plan. How we’ll deliver success: Core Design & Loop Validation – We’ll first prototype the “manage, expand, survive” loop in Unity, focusing on compound building, resource flow, escalating undead pressure, and light tactical combat that supports—not dominates—the economy. Mobile-First UI/UX – Our team designs clean, thumb-friendly simulation interfaces optimized for long sessions and clarity on smaller screens. Subscription-Only Monetisation – Raman will oversee full Google Play Billing integration for a single subscription tier, including sandbox testing, restore purchases, lapsed-member handling, and Play Console event validation. Scalable Architecture – We’ll implement lightweight backend hooks (events, modifiers, live-ops ready) without overengineering, keeping asset bundles under 150 MB. Stability & Compliance – Extensive testing on Android 8+ to prevent crashes/ANRs and ensure smooth progression to day three with zero forced spend. Clean Handoff – Well-commented source code plus a concise technical document so your internal team can extend content confidently. CnELIndia has shipped simulation and builder-style mobile projects and has hands-on experience with Play Billing subscriptions, ensuring a friction-free launch and a strong foundation for future growth.
€500 EUR in 7 Tagen
6,9
6,9

Hello plz check my profile and clients outstanding feedback related to your project- I'll develop your zombie tycoon gaming project according to your requirement- I'm senior video game developer with 9+ year experience with my professional developers & artist team & i have developed alot of small/medium & big games project of Arcade,simulation, puzzle , hyper causal , shooting , casino, card, racing,multiplayer, open world Nft blockchain games & other online/offline games according to my clients requirement for different platform (Android/ios/PC/web/AR/VR) Quality graphics, Fast service suitable price, unlimited revision & 100% client satisfaction is my first priority Come inbox & lets start Thanks
€500 EUR in 15 Tagen
6,7
6,7

The fact that I've worked on various scaling projects and also have an adept understanding of scalable back-end hooks undoubtedly makes me the perfect fit for the job. I not only develop games; instead, I assist clients in crafting unique gaming experiences by following a structured approach in sync with their vision. Ensuring a delightful and straightforward gaming experience by eliminating forced spending walls or ads is one of my core principles – just as you have demanded in your project requirements. All these factors substantiate how my proficiency can transform your concept into a breathtaking reality while ensuring an optimal outcome for your subscribers' experience. Let's unlock this zombie-infested world together!
€500 EUR in 7 Tagen
6,4
6,4

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam
€250 EUR in 7 Tagen
5,2
5,2

Hello As a seasoned game and mobile app developer with an extensive background in simulation and mobile gaming, I am thrilled by the prospect of working on your Zombie Tycoon project. With over a decade of experience, I've led the development of multiple successful apps and games with a focus on smooth gameplay and optimized performance - both essential for this kind of deep resource-driven simulator. What sets me apart is my in-depth understanding of not only Unity3D, but also the intricacies of Google Play Billing, which you've mentioned as critical to your monetization strategy. Additionally, I'm skilled in building scalable back-end hooks that would be invaluable to integrate future events, giving your project the potential for a both a dynamic and long-lasting experience for players. Best Regards, Timothy B.
€1.000 EUR in 15 Tagen
4,8
4,8

Hallo! Greetings! I'm Julio Trasferetti, experienced Game Developer and Computer Engineer. My past work experience includes more than 14 years in the game industry with a wide range of tools, including Unity and Godot. I've read your description and I feel confident to help you, since I've done a tycoon game before and your idea seems really cool. My workflow is very transparent, and communication is the base (I've samples to share). Bests, - J
€550 EUR in 20 Tagen
4,8
4,8

Hi there, I’ve carefully analyzed your vision for a mobile-first Zombie Tycoon focused on deep yet approachable simulation. I recently worked on a Unity-based resource management game where the core loop centered on base building, upgrades, economy balancing, and long-term progression, with mobile-first UI and performance tuned for Android devices. Your emphasis on city-building over combat, clean subscription-only monetization, and Google Play Billing is clear. I’ll design mechanics that reinforce managing, expanding, and surviving, implement a polished mobile UI, and integrate a single-tier Play Billing subscription with proper restore, renewal, and lapse handling. The project will be structured for scalability, with clean code, backend hooks for live-ops, and optimized asset bundles under Play Store limits. I’m available to begin work immediately and committed to delivering a stable, high-quality Android-ready build quickly, with clear documentation so your team can extend the game post-launch. Best regards, Elenilson
€500 EUR in 7 Tagen
3,6
3,6

My name is "Usama Safdar" and I am a Ph.D degree holder which means I am highly-capable to tackle this project "Content Editor " with 100 percent accuracy. I am a professional writer with over 6 years of experience in writing; Essays, Research Summaries, Thesis, Dissertation, Lab Reports and Case Studies. I always provide High-Quality Solutions within the shortest possible time with all instructions followed against very reasonable prices. I can manage works even with shortest deadlines like; "2500 words work in just 6 Hours" with very reasonable time. As a pro academic writer I am also familiar with all the referencing styles; such as APA, Harvard, OSCOLA, IEE, MLA etc. I always provide plagiarism-free solutions and as a prove I also provide "FREE Turnitin reports". For Samples, please visit my profile https://www.freelancer.com/u/SolutionMart Please message me to start the discussion. Thank You
€250 EUR in 1 Tag
3,8
3,8

Hello crowlaycain, I am Vishal Maharaj, with 20 years of experience in Game Design, Unity 3D, Game Development, Backend Development, and Mobile App Development using Unity. I have carefully reviewed your project requirements for the Zombie Tycoon Simulator with Subscriptions. To deliver this project successfully, I propose to create a mobile-first Zombie Tycoon game with a focus on city-building and economic management, ensuring a smooth gameplay experience for users. I will integrate Google Play Billing for a clean subscription model, providing quality-of-life boosts and exclusive content. The project will include a polished UI/UX design, scalable back-end for future updates, and clear source code documentation for easy hand-off. I am eager to discuss the project details further. Please initiate the chat to explore how we can bring your vision to life. Cheers, Vishal Maharaj
€500 EUR in 5 Tagen
3,2
3,2

Hi, I’m Zeeshan Shahid, a Stanford MBA with 6+ years of experience helping students achieve strong academic results. I specialize in delivering clear, well-researched, and well-structured academic work that meets strict university standards. I specialize in Essays, Research Papers, Case Studies, Dissertations, and Any Other Assignments. Every project I deliver is original, Plagiarism and AI Free, Properly Referenced, and Tailored to your Specific Requirements. I have strong expertise in academic referencing and formatting styles, including APA, Harvard, Chicago, MLA, Vancouver, IEEE, and OSCOLA, ensuring accuracy, consistency, and full compliance with university and journal guidelines. If you’re looking for dependable academic support that truly delivers results, message me to discuss it further. Thank You!
€250 EUR in 1 Tag
2,0
2,0

My name is Rabia Faisal, I am working in the writing industry since 2011. During this time, I have served countless clients with a full amount of satisfaction by providing them with TOP Quality Solutions. I have command of all references APA, Harvard, IEEE, MLA & Chicago, etc. I will provide plagiarism-free work with 100 percent accurate grammar within your given deadline. Please message me to get Top Class Services. I am waiting; https://www.freelancer.com/u/TopWritingGuru
€250 EUR in 1 Tag
1,1
1,1

Hi there, I’ve read your vision for a mobile-first Zombie Tycoon with deep, approachable systems and I’m confident I can deliver a polished, release-ready project on Google Play. I’ll provide a complete Unity (or Godot) build that’s Android 8+ compatible, with a refined UI/UX tailored for touch, scalable back-end hooks for future live-ops, and robust Google Play Billing integration for a single subscription tier with restore-purchase and graceful handling of lapses. The core loop will emphasize building, upgrading, and optimizing survivor compounds, with resource management reinforcing the 'manage, expand, survive' rhythm. Asset bundles will stay under 150 MB, and I’ll deliver clear, commented source code plus a concise technical hand-off doc so your team can extend content later. I can share a quick proof-of-concept or link to prior work to validate the approach and help lock milestones quickly. Best regards, Muhammad
€250 EUR in 4 Tagen
0,9
0,9

Dear Client! I can help you build a mobile-first Zombie Tycoon simulation focused on city-building, resource management, and long-term progression. I’ll deliver a complete Unity (or Godot) project with polished mobile UI/UX, clean gameplay loops, and scalable architecture. Google Play Billing will be fully integrated for a single subscription tier, including sandbox testing, restore purchases, and lapse handling. The build will meet APK size limits, run smoothly on Android 8+, and include clear, well-commented code plus a technical hand-off document. Looking forward to your feedback! Best regards,
€500 EUR in 5 Tagen
0,0
0,0

Hi crowlaycain, I would like to grab this opportunity and will work till you get 100% satisfied with my work. I just applied after read your job posting carefully and I believe that I am good fit to your project. I'm a serious bidder. I will satisfy you with my high skills! I am an expert which have 8+ years of experience on Mobile App Development, Game Design, Unity 3D, Game Development, Backend Development, Technical Documentation, Simulation, Unity I am looking forward to meet you to discuss the further detail about this project. Looking forward to hearing from you. Thank You
€600 EUR in 7 Tagen
0,0
0,0

Hello Dear, I am a senior developer with extensive Unity and mobile simulation experience. Unity 3D fuels mobile simulations. ✔ Backend development supports live-ops. ✔ Technical docs and game design. ✔ Past work includes shipping a mobile resource-management game with Play Billing subscriptions. Deliverables include a ready-for-release project, polished UI, scalable back-end hooks, and concise hand-off docs. Finally, Send me message to discuss in detail. Thank you. Best regards,
€250 EUR in 3 Tagen
0,0
0,0

I’m thrilled about the opportunity to work on your Zombie Tycoon Simulator project. With my expertise in Mobile App Development, Game Design, and Unity 3D, I understand the importance of creating a deeply engaging, subscription-based gameplay experience. I guarantee a polished UX/UI for immersive city-building, resource management, and seamless Google Play Billing integration. My track record in backend development ensures a scalable framework for future expansions. Let’s team up to deliver results that meet your vision and players’ expectations. Looking forward to collaborating on this exciting project. Regards, Jason McLachlan
€525 EUR in 3 Tagen
0,0
0,0

We've just completed a similar project, delivering a mobile-first resource-driven simulation with deep management mechanics and polished UI/UX. We can help you build your Zombie Tycoon game for Google Play with scalable city-building, survivor management, and subscription-based monetisation. You won't find someone better aligned with what you're looking for. I see you need a Unity or Godot project with smooth gameplay, clean subscription integration, and robust back-end hooks. I specialize in mobile simulation games, Play Billing subscriptions, and optimized builds under Play Store limits, and I’m ready to deliver a fully playable, extendable project. I'd love to chat about your project. The worst that can happen is you walk away with a free consultation. Regards,
€300 EUR in 14 Tagen
0,0
0,0

Hi, I hope you are doing well. I've read your proposal very carefully and I am confident about your vision for the mobile-first Zombie Tycoon. I understand that you need a deep yet approachable simulation where players can build, upgrade, and optimize survivor compounds while managing resources amidst a growing undead threat. I have hands-on experience in developing mobile simulation games, particularly in Unity, and I’ve successfully integrated Google Play Billing in past projects. My approach to your project includes: - Designing a polished UI/UX that enhances user engagement and aligns with modern mobile games. - Implementing scalable back-end systems for future updates and live-ops to ensure long-term player retention. - Ensuring a seamless subscription model with clear reporting and handling of purchase events. I can start immediately and complete the work within a short timeline, ensuring that the APK meets all your acceptance criteria. Looking forward to your reply!
€250 EUR in 7 Tagen
0,0
0,0

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