Build vs Buy: Key Considerations for Mobile Game Backend Development

Mobile games increasingly operate on service-based business models, requiring more comprehensive game management solutions to drive growth. As players demand higher graphics quality, real-time multiplayer performance, and enhanced community, social, commerce, and communication features, mobile game backends have become more complex. The quality of game backend is crucial to game success.

1. What should your team focus on?

If the game backend is critical to the gaming experience, such as in MMOGs (Massively Multiplayer Online Games) or MOBA (Multiplayer Online Battle Arena) titles, or if you plan to host multiple games on the same backend, your development team should have full control over the backend direction. Building your own game management system allows flexible integration with your game's software and infrastructure.

However, if the backend is not critical to the gaming experience, your team should focus on building core game features and structure. This reduces time spent on backend components but may lead to critical issues at launch, such as server crashes and scalability problems when many players connect simultaneously.

Developers who build their own backend components often fail to separate the game management system from the network layer, causing scalability issues when everything loads onto the system. Additionally, not separating backend components complicates troubleshooting and increases the risk of fixing one bug only to introduce more bugs in other layers.

2. How will you handle resources?

If you have an internal team dedicated to backend development, your development resources can fully focus on building, running, and maintaining game backend components. Otherwise, you must flexibly allocate development cycles, pulling resources from frontend game development to work on the backend while continuing to support already-released games.

If you lack dedicated resources, partnering with a game backend provider offers benefits: you save time and money on hiring and managing backend integration and operations resources, while your core development team can focus on creating the best game possible.

3. Does your team have the skills to manage game backend?

If your team has deep knowledge of backend software and infrastructure, practical experience with DevOps and NetOps processes, and understands how to build stability, scalability, and security into infrastructure, then building a game management system makes sense. Your development team should also know how to make it work cross-platform with future games.

If your team lacks the necessary experience to manage game backend, partnering with a backend solution provider is more meaningful. They have senior expertise in continuously developing existing features and new capabilities, and can identify and handle complex issues in game backend infrastructure.

4. How will you handle maintenance and updates?

Like all software, backend game management systems require maintenance and upgrades. If you have budget for continued investment in game backend R&D and the ability to configure servers and deploy new software features, building your own backend is the right choice. In the mobile market, if trends show players moving to another platform or a new platform emerging, you need to decide whether to invest in upgrades or rebuild and deploy cross-platform support.

If you prefer letting external backend experts invest time, resources, technology, and budget in developing game application management systems, hiring an experienced team and licensing a game management solution is also an approach. The advantage is that backend providers have the foresight to offer best practices for client-side game software and architecture.

5. Are you willing to take risks?

If yes, your development team needs to be very familiar with game backend and have a well-thought-out strategy and long-term plan for building the backend. If no, you should use a dedicated backend provider who can not only assume backend risks but also quickly assess requirements and provide solutions in the best way possible.

The best scenario is when the backend provider minimizes integration and runtime risks, solves complex problems, and significantly reduces overall project risk.

6. What is your budget for game backend?

Building a game backend involves developing software and implementing your studio's architecture in the most cost-effective way, including game management system development, infrastructure, DevOps, and long-term NetOps support. This also includes ongoing R&D for scale, reliability, and changes to the gaming environment.

The key advantage of buying a backend is reducing costs in platform and integration teams, rework, improving system efficiency, and sustainable R&D.

However, each key factor listed above has significant potential for cost overruns in resources, maintenance, and risk management, so adequate budget preparation is essential.