Unity Development Services
Senior Unity development for games, simulations, WebGL products, mobile apps, AEC tools, and interactive training systems. Full builds, co-development, or support for an existing project.
XGameDev provides senior Unity development for companies, agencies, and game studios that need commercial software built, improved, or shipped. We work on games, simulations, WebGL products, mobile apps, AEC tools, and interactive training systems.
Unity is a core technical specialisation for XGameDev. Since 2010, we have delivered 170+ projects for clients across entertainment, education, engineering, and interactive software. We can take responsibility for a full build, contribute as a co-development partner, or step into an existing project that needs experienced technical support.
Unity Engineering for Commercial Products
A production Unity project is more than scenes, prefabs, and gameplay code. It needs architecture, build automation, platform-specific decisions, performance budgets, release planning, and maintainable systems that another developer can safely work on later.
Our Unity work commonly includes:
- Unity C# gameplay and application development
- Mobile, desktop, and WebGL builds
- Simulation and training systems
- AEC and real-time 3D visualisation tools
- Performance profiling and optimisation
- Native iOS and Android integrations
- Backend and API integration
- Build pipelines, CI/CD, and release support
- Unity upgrades, migrations, and project recovery
Support for Existing Unity Projects
Many clients come to us with a Unity project already underway. Sometimes the codebase is hard to extend, the original developer is unavailable, the build is unstable, or performance is blocking release. We can review the project, identify the technical risks, and help move it toward a releasable state.
This can include refactoring, bug fixing, build troubleshooting, platform integration, optimisation, or taking ownership of a specific system while your internal team continues elsewhere.
Platforms and Technical Scope
We build Unity products for iOS, Android, WebGL, Windows, and macOS. We also work with supporting systems around Unity, including Firebase, AWS, NodeJS APIs, Socket.io, PlayFab, Photon, SCORM, xAPI, and LMS integrations where they fit the product requirements.
Working With XGameDev
You work directly with senior developers. XGameDev is a small, hands-on studio led by Jacques and Melanie Leemans, with practical experience across game development, software engineering, 3D production, backend systems, DevOps, and client delivery.
We are a good fit when you need technical judgment, direct communication, and production-ready Unity work rather than a large agency process.
New Unity Builds
Full Unity development for games, apps, simulations, training products, and interactive 3D tools.
Existing Project Support
Bug fixing, optimisation, refactoring, platform work, and release support for Unity projects already in progress.
Co-development
Defined Unity engineering capacity for studios and product teams that need senior support inside an existing pipeline.
Need senior Unity development support?
Tell us what you are building, where the project is now, and which platforms matter.