Duelan's Portfolio
Scripter/Programmer, Builder, Game Developer
Hello! My name is Alysson, I'm 21 years old, and I'm a game developer also known as Duelan. I'm passionate about creating games on the Roblox platform. Here, you can learn more about me, explore my journey as a game developer, discover my main projects, and get in touch with me. Feel free to explore; it's an honor to have you here!
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Years Of Experience
My Projects
Some of the games I've worked on, from my own creations to contributions to some of the biggest games on Roblox. The numbers below come straight from Roblox and update on their own.
My Skills
With my years of experience in Roblox Studio, I have learned a lot, making me a versatile game developer. Although programming is the area I enjoy the most and have the most expertise in, I also know how to do a bit of everything in Roblox Studio.
Programmer
Experienced
My main area and what I enjoy the most. I've programmed for games with billions of visits like Blade Ball, Fisch, Escape Tsunami For Brainrots and Knockout, and I build every system of my own games from scratch. Some of what I work on:
- Core gameplay systems
- UI/UX programming
- Inventory and item systems
- Skills and abilities
- Tower defense and round-based modes
- Performance optimization
- Refactoring legacy code
Builder
Intermediate
Maps, structures and props, from medieval towns to low-poly arenas.

Environment Creation
Intermediate
Lighting, atmosphere and scenery that set the mood, like in my Dreams project.

Game UI/UX
Basic
Laying out menus and HUDs. On the code side, UI programming is one of my strongest areas.
Texturizer
Basic
Texturing props and items, from juice boxes to crystal swords.
