Archival project
Pulau Voice Indo
Earlier team portfolio context
Roblox game developer / portfolio 2026
Royhan Antariksa
I build gameplay systems, server-authoritative loops, responsive interfaces, and production tools for Roblox experiences.
Latest: Car Mount Driving / Roblox development since 2016
Profile / 01
Systems thinking, visible in the player experience.
My work spans complete gameplay loops and the infrastructure underneath them. The portfolio leads with shipped player-facing work, then shows the reusable systems and tools that made that work possible.
Gameplay
Combat, vehicles, progression, quests, rewards, economy, and AI.
Architecture
Server authority, validation, profiles, remotes, lifecycle, and cleanup.
Interface
Responsive Roblox UI for touch, desktop, and controller workflows.
Delivery
Rojo and Argon workflows, tests, profiling, documentation, and release QA.
Flagship project / 02
Car Mount Driving
Volumetric Studio / latest project
A social mountain-driving experience where vehicle choice, checkpoint rewards, customization, recovery, and eruption events support one repeatable climb.
Open on Roblox
01
Choose
Select a vehicle for the route and passenger run.
02
Drive
Read the mountain, vehicle state, and changing route pressure.
03
Progress
Clear checkpoints, earn coins, and recover from mistakes.
04
Return
Unlock vehicles and customization, then replay the climb.
Selected releases / 03
Published work beyond the flagship.
A selection of studio and team projects from the broader release history. Individual scope varies by title.
Visit counts describe each project as a whole, not individual authorship. Figures were checked on 6 August 2026.
100.2M project-wide visits
Happy Tower Obby
Published team project
25.5M project-wide visits
Fast Tower
Published team project
Archival project
Komplek Indo
Earlier team portfolio context
Independent build / 04
Power-Up Simulator
A complete simulator built from first-time onboarding through a campaign finale and repeatable post-game economy.
01
Complete loop
Train, sell, upgrade, quest, unlock islands, rebirth, and return.
02
Server authority
Validated economy, quest progression, rewards, and versioned profiles.
03
Responsive UI
One interface system for touch, desktop, and Xbox play.
04
Verified campaign
Three islands and twelve sequential quests through a real finale.
Systems portfolio / 05
Reusable systems with player-facing consequences.
Selected direct work across combat, economy, social transactions, RPG progression, interfaces, and AI.
Featured system
Advanced Combat System
Client/server firearm architecture covering ballistics, recoil, spread, validation, leaning, crouching, proning, and reusable installation.
Tycoon System
Reusable progression built for extension beyond one map or theme.
Trading System
Two-player item exchange with explicit offer and transaction flow.
Gathering and Crafting
Materials, recipes, choices, and RPG progression as one loop.
Capture the Flag and ATM
Raid capture logic plus deposit, withdraw, and transfer interfaces.
MILSIM Squad AI
Squad movement and nearest-cover selection during combat.
Third-Person Gun System
Character aim follows cursor intent in a third-person combat experience.
Open source / 06
Tools built from production needs.
Four separate Luau libraries with their own APIs, tests, documentation, examples, and release workflows.
FliteGame architecture
Domains, services, controllers, typed remotes, state, profiles, and cleanup.
WeaveReactive UI
Scoped state, computed presentation, declarative trees, animation, and ownership.
WeaveKitUI primitives
Themed controls, inputs, progress, modals, lists, and responsive composition.
EchoTyped signals
Dependency-free connections, predictable teardown, lifecycle tests, and benchmarks.
Software engineering
Work beyond Roblox
PROFIT+
Next.js, Express, React, MySQL, testing, and Azure deployment for Telkom CorpU.
ROMI
Laravel, PHP, MySQL, and Figma. GEMASTIK XV implementation score: 95/100.
Contact / 07
Let's build something players remember.
Available for Roblox gameplay systems, multiplayer state, progression, responsive interfaces, testing, debugging, and technical production work.