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A mobile game developer's desk with a game engine editor on a monitor, code on a second screen, and a controller
Industries / Mobile games

The mobile game development company that ships titles from prototype to LiveOps.

Resourcifi is a mobile game development company building playable iOS and Android titles end to end, from game design document and art through engine implementation, multiplayer netcode, monetization, store launch, and post-launch LiveOps. We are engine-agnostic across Unity, Unreal Engine 5, and Godot, we pick the engine and the monetization model against your genre economics up front, and we build to the compliance the stores now enforce, from COPPA advertising consent to loot-box odds disclosure.

4.9 on Clutch600+ projects200+ in-house experts95% repeat clients
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Stanford DOW Snak King Narda Proximity Learning
4.9 on Clutch
Core features we engineer

The game systems we build, end to end.

01 · Game design and prototyping

De-risk the fun before full production.

The riskiest assumption in any game is that the core loop is fun, so we prove it with a vertical-slice prototype first.

  • Game design document and core loop
  • Level and progression design
  • Vertical-slice prototype
  • Economy and engine decision up front
GDDCore loopVertical slice
Mobile app development
02 · Engine implementation

Engine chosen for the title, not the studio.

We implement gameplay in the engine that fits the economics: Unity for most titles, Unreal Engine 5 for high-fidelity mobile game development, Godot for lean builds.

  • Unity 6 in C# for most mobile titles
  • Unreal Engine 5 for high-fidelity 3D
  • Godot for lean and cost-sensitive builds
  • Cross-platform iOS and Android
Unity 6Unreal Engine 5GodotC# and C++
Mobile app development
03 · Real-time multiplayer and netcode

Netcode that survives real players.

Multiplayer is where games break under load, so we build authoritative servers, matchmaking, and state sync with anti-cheat designed in.

  • Authoritative servers and tick rate
  • Matchmaking and lobbies
  • State sync and rollback where it fits
  • Anti-cheat and validation
Photon FusionUnity Gaming ServicesPlayFabAWS GameLift
Custom software development
04 · Monetization, economy and LiveOps

The systems that earn after launch.

Top-grossing titles earn most revenue post-launch through LiveOps, so the economy, storefront, and live-content pipeline are first-class systems.

  • In-app purchases and virtual currency
  • Battle pass and season systems
  • Rewarded, interstitial, and banner ads
  • Remote config and live economy tuning
StoreKit and Play BillingAppLovin MAXFirebase Remote ConfigPlayFab Economy
Custom software development
05 · Performance, analytics and launch

Performance, KPIs, and a clean store launch.

A game has to run on a fragmented device matrix and prove its numbers before global launch, so we engineer performance, telemetry, and store compliance.

  • Adaptive frame rate and draw-call batching
  • Addressables and asset streaming
  • D1, D7, and D30 retention and ARPDAU
  • IARC rating and loot-box odds disclosure
Firebase AnalyticsGameAnalyticsCrashlyticsIARC
Mobile app development
What good looks like

What a serious mobile game development partner actually delivers.

A mobile game does not fail on the art, it fails on two decisions made before production: the engine and the monetization model. The field splits by genre economics. Hyper-casual and casual studios optimize for ad-heavy, fast-shipping builds, while mid-core, multiplayer, and live-service titles need backend infrastructure, real-time netcode, and live operations. So the engine choice, Unity for most mobile titles, Unreal Engine 5 for high-fidelity 3D, Godot for lean and cost-sensitive builds, is an architecture decision, and we make it against your genre instead of a house default. The other thing a good partner gets right is compliance, because the stores now enforce it: the January 2025 COPPA rule requires separate opt-in parental consent before sharing a child's data for targeted advertising, Apple guideline 3.1.1 requires disclosing loot-box odds before purchase, and every game needs an IARC age rating. We plan the core loop, the economy, and the LiveOps that earns most of a title's revenue after launch, from day one. This is the games specialty within our mobile app development practice.

A mobile game on a phone beside a laptop showing a game engine editor and hand-sketched level-design wireframes
Mobile game development services

Every kind of mobile game we build, from one accountable team.

01

Hyper-casual games

Fast-shipping, ad-led titles with a single mechanic, from a hyper-casual game development company.

Mobile app development →
02

Casual and puzzle games

Match, merge, and puzzle titles with progression and a hybrid IAP-and-ads economy.

Mobile app development →
03

Mid-core and multiplayer games

Strategy, RPG, and competitive titles with real-time multiplayer and matchmaking.

Mobile app development →
04

Live-service and LiveOps titles

Seasonal events, battle passes, remote config, and live economy tuning that keep earning.

Custom software development →
05

Instant and HTML5 games

Lightweight web and instant games in HTML5 or Cocos for playable ads and reach.

Web development →
06

AI-assisted game systems

Procedural content, smarter NPCs, matchmaking, and automated playtesting on clean data.

AI application development →
Compliance and platform readiness

Built to the store and child-safety rules from day one.

Mobile games touch children, in-app purchases, randomized items, and app-store policy, so the rules are part of the build from the first sprint, never a checklist at submission.

US // kids

COPPA 2025 advertising consent

The FTC's 2025 final rule requires separate opt-in parental consent before sharing a child's data for targeted advertising, with most provisions due by April 22, 2026.

How we build to it

The FTC's January 2025 final rule requires separate opt-in parental consent before sharing a child's personal information for third-party or targeted advertising, names-and-categories disclosure of third parties, data-retention limits, and adds biometric identifiers to covered data, with most provisions due by April 22, 2026.

How we build to it: separate ad-consent flows for child-directed titles, third-party disclosure, retention limits in code, and child data kept out of targeted-ad paths.

iOS // randomized items

Apple guideline 3.1.1, loot boxes

Apps offering loot boxes or randomized virtual items for purchase must disclose the odds of each item type before purchase.

How we build to it

Apps offering loot boxes or other randomized virtual items for purchase must disclose the odds of receiving each type of item to customers before purchase.

How we build to it: published per-item odds surfaced in the store flow before any randomized purchase, generated from the live drop tables.

iOS // real money

Apple guideline 5.3, real-money gaming

Real-money gaming titles must hold the necessary licensing, be geo-restricted, be free, and keep real-money flows out of in-app purchase.

How we build to it

Real-money gaming titles require the operator to hold the necessary licensing in each location of use, be geo-restricted to those locations, and be free on the App Store, and in-app purchase cannot be used to buy credit or currency for real-money gaming.

How we build to it: we engineer geofencing and licensing checks, keep the app free where the rule applies, and separate real-money flows from in-app purchase.

real money // labs

RNG certification

For real-money or social-casino titles, the random number generator must be tested and certified by an accredited lab such as GLI or iTech Labs.

How we build to it

For real-money or social-casino titles, the random number generator must be tested and certified by an accredited lab such as GLI, iTech Labs, BMM, or eCOGRA, holding ISO/IEC 17025 accreditation and approval in the target jurisdiction.

How we build to it: we engineer the RNG and math model to the lab standard and own the submission, so the title is built to pass testing rather than retrofitted for it.

iOS // kids category

Apple Kids Category, guideline 1.3

Kids Category apps may not send identifiable or device data to third parties and should not include third-party analytics or advertising.

How we build to it

Apps in the Kids Category may not send personally identifiable or device information to third parties and should not include third-party analytics or advertising, with only limited analytics allowed if it does not collect or transmit the advertising identifier or any identifiable child data.

How we build to it: for Kids Category titles we strip third-party analytics and ads, block identifier collection, and keep data on-device or first-party only.

ratings // global

IARC age ratings and GDPR-K

Google Play requires the IARC content-rating questionnaire, and GDPR-K requires a lawful basis and parental consent for children's data.

How we build to it

Google Play requires the IARC content-rating questionnaire, generating ESRB, PEGI, USK, and other regional ratings, and Apple requires honest age answers. Under GDPR-K, children's data needs a lawful basis and parental consent below the national age, and the right to erasure survives into adulthood.

How we build to it: accurate IARC answers, age-appropriate defaults, parental-consent flows where required, and erasure that honors data collected as a child.

We engineer to each of these. We do not claim certification on your behalf.

For context on the opportunity: the global games market reached about USD 188.8 billion in 2025, up 3.4% year over year, and mobile is the largest segment at roughly USD 103 billion and 55% of revenue, per games-industry analyst Newzoo.

The standard we hold

A mobile game lives or dies on whether the core loop is fun and the economy holds up after launch, and both are decided long before the global release.

How we work

From concept to a live-service mobile game in six steps.

The Resourcifi engineering team collaborating in the office, representing how we staff and run a mobile game build
01

Discovery, GDD and compliance scoping

We map the genre economics, the engine and monetization model, and the rules each one triggers, COPPA advertising consent, loot-box odds disclosure, real-money gaming licensing, and IARC ratings, with a line-by-line estimate before you commit.

02

Prototype and vertical slice

We build a vertical-slice prototype to prove the core loop is fun and the economy works, so the expensive part of production starts on a tested foundation instead of an assumed one.

03

Art pipeline and engine build

The art pipeline and gameplay are built in the chosen engine, Unity, Unreal, or Godot, cross-platform for iOS and Android, with performance budgets set for a fragmented device matrix.

04

Build, multiplayer and monetization

The game, backend, and integrations ship in milestones, with multiplayer netcode, the in-game economy, in-app purchases, ad mediation, and the LiveOps tooling wired in and tested.

05

Soft-launch, KPI iteration and QA

We soft-launch to measure D1, D7, and D30 retention and ARPDAU, iterate on the economy and the funnel, and run device-matrix QA plus the IARC rating and loot-box odds setup before global release.

06

Global launch and LiveOps

Store submission, analytics, and crash monitoring wired before go-live, then a live-operations cadence of events, content, and economy tuning, because that is where a title earns most of its revenue.

The stack we build on

A game stack chosen for the engine, the netcode, and LiveOps.

Engines

Game engines

Unity 6 in C# for the majority of mobile titles, Unreal Engine 5 in C++ and Blueprints for high-fidelity 3D, and Godot for lean and license-free builds, plus HTML5 and Cocos for instant games.

Unity 6, Unreal Engine 5, Godot, Cocos →
Multiplayer

Multiplayer and backend

Photon Fusion, PUN, and Quantum, Unity Gaming Services for relay, multiplay, lobby, and matchmaking, Microsoft PlayFab, open-source Nakama, and AWS GameLift for dedicated server fleets.

Photon, Unity Gaming Services, PlayFab, GameLift →
LiveOps

LiveOps, economy and data

Firebase for remote config, analytics, and crash reporting, PlayFab Economy for the in-game economy, and Game Center and Google Play Games Services for sign-in, leaderboards, and cloud save.

Firebase, PlayFab Economy, Game Center →
Monetization

Monetization and growth

Apple StoreKit and Google Play Billing for in-app purchases, AppLovin MAX, Unity LevelPlay, and AdMob for ad mediation, and AppsFlyer, Adjust, and Singular for install attribution and ROAS.

StoreKit, AppLovin MAX, AppsFlyer →
Why studios pick Resourcifi

Why studios choose Resourcifi as their mobile game development company.

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Founded, US incorporated
0+
In-house experts
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Projects shipped
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Repeat clients
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on Clutch
A developer workstation with code and a live monitoring dashboard, representative of how Resourcifi builds
How we prove it

Firm-level proof, and honest about the rest.

We have not published a named mobile game or shipped title, so we will not invent one, and we will not claim a download or revenue number we cannot verify. What we can stand behind is the record: 200+ in-house experts across gameplay, backend, and DevOps, 600+ projects delivered since 2017, a 95% repeat-client rate, and a 90-day median to a working build. That covers the real-time, backend, and live-service engineering a game built for scale needs, sized to staff multiplayer and LiveOps work, well beyond a prototype. The pattern holds across engagements: we scope the engine, the economy, and the compliance surface first, prove the core loop in a vertical slice, and build with the performance and store controls that hold up at launch. Game-specific results stay with the studios that earned them, until we have a reference we can name.

200+senior in-house experts
95%repeat clients across engagements
4.9on Clutch
Mobile game questions

Mobile game development, answered.

The questions studios and founders ask us on the first scoping call, answered straight.

Which engine should we use, Unity, Unreal, or Godot?

We pick the engine against the title's economics, because the engine is an architecture decision that shapes the whole build. Unity is the default for the majority of mobile games: a huge asset and plugin ecosystem, strong 2D and 3D, and the deepest mobile tooling. Unreal Engine 5 is the call when you need high-fidelity 3D or console-grade visuals and can carry the heavier footprint. Godot is a strong fit for lean, cost-sensitive, or license-free builds, especially 2D and casual. For instant and playable-ad formats we use HTML5 or Cocos. We weigh your genre, target devices, team, and budget, then recommend the engine that fits, and we are transparent about the trade-offs rather than defaulting to one house engine.

How do you build real-time multiplayer?

Multiplayer is where games break under real load, so we design the netcode model first. For competitive and synchronous titles we use authoritative servers, where the server is the source of truth, with a tick rate matched to the genre and client-side prediction and reconciliation for responsiveness. We choose between relay and dedicated server hosting based on the gameplay, and we build matchmaking, lobbies, and anti-cheat in from the start. Depending on the title we build on Photon Fusion or Quantum, Unity Gaming Services for relay and matchmaking, Microsoft PlayFab, or open-source Nakama, with AWS GameLift for dedicated fleets. The goal is a game that stays fair and responsive when thousands of real players connect at once.

What store and child-safety rules do you build to?

The stores enforce these at review, so we build to them from the start. The January 2025 COPPA rule requires separate opt-in parental consent before sharing a child's data for third-party or targeted advertising, with data-retention limits and biometric identifiers now in scope. Apple guideline 3.1.1 requires disclosing loot-box odds before purchase, and guideline 5.3 governs real-money gaming, requiring operator licensing, geo-restriction, and a free app. Real-money and social-casino titles need RNG testing by an accredited lab such as GLI or iTech Labs. Every game needs an IARC age rating, and Kids Category titles must avoid third-party tracking. We scope which apply and engineer the consent, disclosure, geofencing, and rating setup so the title passes review.

What does mobile game development cost, and how long does it take?

It depends almost entirely on genre and scope, so we give a defensible estimate after discovery. As representative ranges, a hyper-casual title is a small, fast build, often in the range of six to twelve weeks, while a live-service multiplayer title is a multi-month program, commonly eight to eighteen months to a polished launch, with LiveOps continuing after. Our median to a working build is 90 days, which maps cleanly to a soft-launch milestone. On cost, Resourcifi's global delivery model typically lands about 70% below comparable onshore US studio rates, and you get senior, in-house engineers named in writing before you sign, not a rotating freelancer bench. These ranges are representative; the real number comes out of scoping your genre and feature set.

How does LiveOps make money after launch?

For most top-grossing titles, the majority of lifetime revenue is earned after launch, not in the launch window, which is why we build the LiveOps systems as first-class from the start. That means a server-driven content pipeline, remote config so you can tune the game without shipping a new build, seasonal events and limited-time offers, a battle pass or season system, and A/B testing of the economy. We instrument D1, D7, and D30 retention and ARPDAU so live-operations decisions are driven by data, and we staff the cadence of events and content that keeps players engaged and spending. The result is a title that compounds rather than spiking at launch and decaying.

What are the engagement models, and who owns the IP?

We offer fixed-bid project delivery for a well-defined scope, a dedicated team for an ongoing roadmap, and staff augmentation when you want to hire mobile game developers to extend your own studio with specific skills such as Unity, backend, or RNG and math engineers. On ownership, the intellectual property and the source code are yours: we hand over the full source, assets, and documentation, and we are explicit about IP and handover terms in the contract before work begins. That keeps you in control of the title and free to take live operations in house or continue with us, whichever suits the roadmap.

iOS game development or Android game development, which should we launch first?

Most titles ship cross-platform from one codebase, so the real question is which store leads soft-launch, not which platform you build for. We build once in Unity, Unreal, or Godot and export to both. iOS game development tends to monetize at a higher revenue per player and gives you a cleaner, more uniform device set to optimize for, which is why many teams soft-launch and tune the economy on iOS first. Android game development reaches a far larger global install base, especially across emerging markets, but spans a fragmented matrix of devices, GPUs, and OS versions, so it carries more performance and QA work to keep frame rate and memory in budget on low-end hardware. We set platform performance budgets up front, plan StoreKit and Google Play Billing together, and pick the launch order against your genre, target regions, and monetization model rather than a default.

More app specialties
Fitness apps Education apps Dating apps Social media apps Casino games
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