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I will develop custom game mechanics in ue5, prototypes in unreal engine 5 blueprint
Javier Granoff
About this gig
Looking for a clean and functional game mechanic or a playable prototype in Unreal Engine 5? I specialize in developing custom game mechanics and prototypes using Unreal Engine 5 Blueprints with a strong focus on clarity, performance, and production-ready structure.
I help indie developers, small studios, and professional teams turn ideas into working gameplay systems. Whether you need a unique core mechanic, a focused gameplay feature, or a solid prototype to test your concept, I build systems that are easy to understand, expand, and integrate into your project.
Here is what I can develop for you in Unreal Engine 5:
- Custom game mechanics development in Unreal Engine 5
- Core gameplay systems and interactive mechanics
- Playable game prototypes in Unreal Engine 5 Blueprints
- Vertical slice development and gameplay demos
- Inventory systems and item management mechanics
- Crafting systems and resource gathering mechanics
- Progression systems, leveling, and skill tree systems
- Quest systems and objective tracking mechanics
- Save and load systems
- Rapid prototyping of new gameplay ideas
for optimized combat and movement system in unreal engine 5, message me let's create gameplay built for pro
Get to know Javier Granoff
Javier Granoff
Unreal Engine Blueprint Expert Game mechanics and system developer, prototypes
- FromSpain
- Member sinceOct 2026
Languages
English, Spanish, Arabic
Hi, I’m a professional 3D Game Developer specializing in Unreal Engine Blueprints and advanced game mechanics. I help indie developers and studios create high-quality gameplay systems, combat mechanics, movement systems, and complete game prototypes using clean and optimized Blueprints.
I specialize in Unreal Engine Blueprint development, custom game mechanics, combat systems, parkour and movement systems, inventory and crafting systems, progression systems, and rapid game prototypes or vertical slices. I also focus on improving game feel and creating responsive, production-ready gameplay
FAQ
What exactly do you deliver in this gig?
I develop custom game mechanics and playable prototypes using Unreal Engine 5 Blueprints. This includes core gameplay systems, inventory systems, crafting systems, progression systems, interaction systems, and clean Blueprint architecture ready for further development.
Do you work only with Blueprints or do you also use C++?
This gig is focused on Unreal Engine 5 Blueprints. I create clean, organized, and efficient Blueprint-based game mechanics and prototypes. If your project requires C++, please discuss it with me before ordering.
Can you work on my existing Unreal Engine 5 project?
Yes, I can develop custom game mechanics and prototypes inside your existing Unreal Engine 5 project as long as you provide proper access and project details.
How complex can the game mechanic or prototype be?
Complexity depends on the package you choose. Basic covers a focused mechanic, Standard includes a more complete system with a small prototype, and Premium is suited for advanced game mechanics and a fuller playable prototype.
Will I receive the source files?
Yes, you will receive all Unreal Engine 5 Blueprint files and project content related to the work I complete so you can continue development.
How do we start the project?
After you place the order, share your game design details, references, and specific requirements. I will review everything and begin developing your custom game mechanics or prototype in Unreal Engine 5 Blueprints.
