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I will fix unreal engine 5 blueprint bugs in your game
Apollo DevLabs
About this gig
Having trouble with a bug in your Unreal Engine 5 game? I can help.
I specialize in UE5 Blueprints, gameplay systems, multiplayer, replication, Steam integration, and debugging.
I have built and released my own multiplayer survival game in Unreal Engine 5, so I have hands-on experience dealing with the kinds of problems that can be difficult to diagnose in real projects.
I can help with:
- Blueprint bugs and logic errors
- Gameplay system bugs
- Multiplayer and replication issues
- Steam sessions and multiplayer problems
- Character, movement, interaction and inventory bugs
- UI and input issues
- Packaged-build problems
What you get:
- Investigation of the reported issue
- The bug fixed in your project
- Testing to make sure the fix works
- A clear explanation of what caused the problem and how it was fixed
I work with Unreal Engine 5 and Blueprints and focus on finding the actual cause of the problem rather than just applying a temporary workaround.
Please provide as much information as possible about the bug, including your Unreal Engine version, steps to reproduce it, and any relevant screenshots or videos.
Let's get your game working properly.
Get to know Apollo DevLabs
Apollo DevLabs
Lead UE5 Systems Engineer and Multiplayer Architect
- FromBosnia and Herzegovina
- Member sinceMay 2026
- Avg. response time1 hour
Languages
Bosnian, Croatian, Serbian, English
I am a Lead Unreal Engine 5 Systems Engineer and the founder of Apollo DevLabs. I do not just build prototypes; I engineer, optimize, and ship commercial multiplayer titles.
Having recently launched my own server-authoritative multiplayer survival game (Mutiny’s Wake) on Steam, I understand the exact technical debt, replication bottlenecks, and performance drops that prevent games from reaching the finish line.
Other Game Development Services I Offer
FAQ
Which Unreal Engine versions do you work with?
I primarily work with Unreal Engine 5 and Blueprints. Please include your UE5 version when submitting your requirements.
Do you work on multiplayer and replication bugs?
Yes. I have hands-on experience developing and debugging multiplayer UE5 projects, including replication, networking, Steam sessions, player movement, inventory, and other multiplayer systems.
Do you work with Blueprints only?
My primary focus is Blueprints. I can investigate issues involving Blueprint-based gameplay systems and their interaction with other UE5 systems.
What do you need from me to fix the bug?
Please provide your Unreal Engine project files, your UE5 version, a clear description of the issue, and steps to reproduce the bug. Screenshots or a short video showing the problem are also helpful.
Can you fix bugs without receiving my full project?
For most bugs, I need access to the relevant Unreal Engine project files so I can reproduce, diagnose, fix, and test the issue properly.
Can you guarantee that you can fix my bug?
I will investigate the issue and work to identify and fix its underlying cause. The exact complexity of a problem can only be determined after examining it.
