Unity game development

Clients can work with Game-Ace on Unity projects through full-cycle delivery, Team Extension, or Co-development. We cover GDD through C# programming, art production, QA, and platform delivery for studios building production-grade mobile and cross-platform titles. Game-Ace is a Unity Certified developer with NDA and full IP transfer included.

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Unity game development services we provide

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2D and 3D game development

Unity's flexible pipeline supports both 2D sprite-based games and 3D titles with physically based rendering. We use each appropriately based on project requirements and target platforms.

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Cross-platform game development

Single Unity codebase delivering to mobile, PC, console, and web simultaneously, with platform-specific QA and store submission handled for each target during the production cycle.

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AR and VR Unity game development

We build AR applications and VR experiences in Unity using the XR Interaction Toolkit and platform-specific SDKs for Meta Quest, HoloLens, and mobile AR on iOS and Android.

Quick facts about Game-Ace

2005 Founded

More than two decades in game development.

120+ Specialists

In-house production team across key disciplines.

200+ Games

Delivered across selected game genres.

What makes Unity the right engine for your project?

Unity's strength is its cross-platform reach and accessible tooling, which makes it the dominant engine for mobile game development and a strong choice for indie, casual, and mid-core productions. The Unity Asset Store, XR Interaction Toolkit, and active developer community lower the production cost for systems that would need custom implementation in other engines. For studios outsourcing Unity development, the practical question is not which engine to use, but whether the outsourcing partner's Unity workflow integrates cleanly with your asset pipeline and version control.

Unity game development projects we cover

Game-Ace uses Unity across project types where the engine's tooling and cross-platform support provide a concrete advantage: mobile casual and mid-core games and VR/AR experiences. We cover both original production from GDD and co-development engagements where Unity specialists integrate into an existing team, at project scales from focused single-platform titles to large multi-discipline mobile platforms.

Have a Unity project ready for development? Share your scope and any existing documentation, and we will put together a production plan and estimate.
Request a Unity Project Quote

Benefits of Unity game development with Game-Ace

Game-Ace brings certified Unity expertise, full-cycle production capability, and cross-platform delivery experience to every Unity engagement.

  1. Certified Unity developers. Our Unity developers hold official Unity certifications and have production experience across mobile, PC, VR, and cross-platform titles, not just engine familiarity.
  2. Cross-platform production pipeline. We build Unity projects with cross-platform delivery as a production requirement from the start, covering mobile, PC, console, and web simultaneously, not as an afterthought.
  3. Full-stack production. Game-Ace covers GDD, art production, programming, QA, and platform submission under one engagement, without requiring you to coordinate separate art and engineering vendors.
  4. Co-development and team integration. We provide Unity specialists who integrate into your existing team and pipeline, working within your version control, task management, and communication workflow.
  5. Post-launch continuity. We provide ongoing support for Unity version migrations, platform SDK updates, content additions, and performance patches after delivery.
Unity benefits

Unity game development cost

Unity game development at Game-Ace starts from €40,000 for a focused mobile title with defined scope and mechanics. Cross-platform productions and VR builds typically range from €80,000–€250,000+ depending on content scope and platform count. Pricing is provided after reviewing your target platform and feature list.

We Expertly Develop Unity Games
Of Any Genre

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Arcade games

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Action & RPG games

Racing games icon

Racing games

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Casino & Card games

Sport games icon

Sport games

Adventure games icon

Adventure games

Our Unity game development process

1.
Brief and scope definition

We review your game concept, target platforms, audience, and technical requirements to define the production scope, select Unity version and deployment targets, and establish the engagement model.

2.
GDD and concept work

We produce a game design document covering core mechanics, progression, platform requirements, and art direction, with wireframes and concept art reviewed before large-scale production begins.

3.
Art and asset production

Our artists produce 2D sprites, 3D models, environments, UI assets, and animation rigs built to Unity's rendering pipeline and performance requirements for each target platform.

4.
Programming and integration

Developers implement gameplay systems, UI, input handling, platform SDKs, and third-party integrations in Unity C#, with code reviews and performance profiling built into the sprint workflow.

5.
QA and platform testing

We run functional testing, performance profiling on target devices, and platform certification checks across all agreed platforms before delivery or submission.

6.
Delivery and post-launch support

We deliver builds, source files, and documentation with IP transfer on agreed terms, and provide ongoing support for platform updates, Unity version migrations, and content additions.

Unity's cross-platform pipeline only delivers consistent results when platform-specific requirements are part of the production process from day one. Game-Ace treats platform delivery as a production constraint, not a final step.

What a Unity game development project delivers

Unity game development deliverables package from Game-Ace

Every Game-Ace Unity engagement closes with C# source, prefab structure, build pipeline configuration, and platform builds transferred to the client at project close.

  1. Playable game build. A fully functional Unity game tested across all agreed platforms and devices, with platform-specific optimisation confirmed before delivery.
  2. Game design document. Complete GDD covering mechanics, progression, platform requirements, art direction, and feature specifications documented for handover.
  3. Unity project source files. Full Unity project with all scripts, scenes, prefabs, and build configurations, owned by you under agreed IP transfer terms.
  4. Art and asset package. All 2D/3D assets, animations, UI elements, and audio files in source format, ready for continued development or platform updates.
  5. QA and test report. Functional test results, performance benchmarks, and platform certification confirmation across all tested environments.
  6. Post-launch support package. Agreed support covering Unity version migrations, platform SDK updates, content additions, and bug fixes after initial delivery.
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Cricket Manager – the Unity Game Developed by Game-Ace:

  • Being a Unity game development company, Game-Ace has created a fascinating strategy that encompasses a plethora of attractive game mechanics — and all this power can be accessed directly on your smartphone. Our company has successfully defied all the challenges and built a technically quality mobile game with a wide range of game mechanics.
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Game companies that trust us 

Words from our clients 

Stuart lewis smith avatar
Stuart Lewis-Smith Senior Vice President at GSN Games

GSN Games is one of the global leaders in mobile social casino games.

Program-Ace and GSN Games have been working closely together on the development of several online games.

Alexandre martel avatar
Alexandre Martel 3Mind Games, CEO

Game-Ace’s support was integral to the success of this project. Without them, the client wouldn’t have been able to complete the work on time.

They were responsive and their work was high quality – the client rarely had to share constructive criticism.

Ralf baumann avatar
Ralf Baumann WHOW Games GmbH, COO

Game-Ace has successfully integrated with the in-house development team and has earned more responsibility as the engagement has prospered.

By quickly adapting to a sophisticated technology stack, they have helped to increase product quality and reduce an extensive task backlog.

Unity game development: Frequently asked questions

Small-scope mobile Unity games with defined mechanics typically take two to four months from GDD sign-off. Cross-platform productions, multiplayer systems, and VR builds usually require five to nine months depending on scope.

Unity supports simultaneous deployment to a wide range of platforms from a single codebase. Common targets include:
  • Mobile: iOS and Android, including tablet and foldable device profiles.
  • PC and console: Windows, macOS, PlayStation 4/5, Xbox Series, and Nintendo Switch.
  • XR: Meta Quest, Pico, HTC Vive, PlayStation VR2, and ARKit/ARCore-based AR.
  • Web: WebGL builds for browser-based and HTML5-embedded games.
Each target adds its own certification process, input remapping, and performance profile. Platform combinations are scoped at project start to identify which targets share a rendering path and which require dedicated optimisation passes.

Unity outperforms Unreal Engine on mobile, cross-platform, and 2D projects where build size, iteration speed, and accessible tooling matter most. It dominates the mobile market and suits indie, casual, mid-core, and social games. Unreal Engine 5 is the stronger choice for high-fidelity 3D productions requiring photorealistic visuals, Nanite geometry, and Lumen lighting. Both engines support VR and AR, though Unity's XR tooling is more mature for standalone headset targets.

Unity supports multiplayer via Netcode for GameObjects, third-party solutions like Photon and Mirror, and custom server architecture. The right approach depends on player count, latency requirements, and game type. We recommend defining the multiplayer architecture at the GDD stage, as it affects core systems and infrastructure choices that are expensive to change later in production.

All source code, Unity project files, art assets, and documentation transfer to you on agreed milestone terms under NDA. We do not retain any rights after handover. Asset Store licences are documented separately in the project specification.

The team handles Unity version migration: assess compatibility issues, upgrade deprecated APIs, resolve render pipeline conflicts, and verify functionality across target platforms after migration. The process starts with a compatibility audit that maps breaking changes before any production work begins. Migration complexity depends on the version gap, third-party plugin count, and render pipeline in use.
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