Browse categories
Explore
Fiverr Pro
English
$
USD
I will roblox game roblox scripter luau scripting roblox vfx battleground simulator API
Mary Bolt
About this gig
Laggy combat, broken DataStore saving, scripts that work in Studio but fail in multiplayer, UI that breaks on mobile, exploitable client-side logic, buggy NPCs, unsynced abilities, VFX that kills performance, and messy code that is hard to expand are some of the biggest problems Roblox game owners run into.
I build and fix Roblox games with Roblox Studio, Luau scripting, combat systems, VFX, UI/GUI, DataStores, multiplayer systems, monetization, optimized gameplay including:
- Full Roblox game development
- Roblox Studio development
- Luau scripting
- Roblox scripting
- Battleground systems
- PvP combat systems
- Anime abilities
- Movesets
- Skill systems
- Simulator games
- Tycoon games
- Obby games
- RPG games
- Horror games
- Tower defense games
- Survival games
- FPS systems
- Inventory systems
- Currency systems
- Shop systems
- DataStore saving
- Player progress systems
- Leaderboards
- XP systems
- Level progression
- Quests
- Missions
- Achievements
- NPC AI
- Enemy systems
- Boss systems
- Multiplayer systems
- Matchmaking
- Roblox VFX
- Particles
- Combat effects
- Ability effects
- R6 animations
- R15 animation
- Roblox UI
- Roblox GUI
- Responsive mobile UI
- Maps
- Environment
- Game mechanic
- Gamepasses
- Developer product
- Premium items etc
CONTACT NOW!!!
Get to know Mary Bolt
Mary Bolt
Unity Game Developer, Multiplayer Game, VR Game, Mobile App, iOS, Android
- FromUnited States
- Member sinceMay 2026
- Avg. response time1 hour
Languages
English, French, Spanish
I’m Mary, a Full Stack & Game Developer helping startups, businesses, and creators build, fix, and launch digital products. I specialize in Unity games, online games, arcade games, multiplayer games, VR games, HTML5, JavaScript, Phaser.js, WebGL, Three.js, React Native, Flutter, iOS and Android mobile apps. I build game systems, multiplayer features, mobile apps, APIs, backend systems, Firebase and Supabase integrations, UI, authentication, payments, and cross-platform experiences from idea to production.
FAQ
Can you build a complete Roblox game from scratch?
Yes. I can develop a custom Roblox game in Roblox Studio using Luau scripting, including gameplay systems, UI/GUI, DataStores, inventory, currency, NPC AI, combat, progression, VFX, multiplayer features and monetization.
Are you a Roblox scripter and Luau developer?
Yes. I provide Roblox scripting and Luau scripting for new and existing Roblox games, including combat systems, simulator mechanics, tycoon systems, DataStore saving, shops, leaderboards, quests, NPC AI and multiplayer gameplay.
Can you build a Roblox battleground or combat system?
Yes. I can develop Roblox battleground games, PvP combat systems, anime combat, abilities, movesets, combos, blocking, dodging, cooldowns, hit detection, damage systems, VFX and multiplayer combat mechanics.
Can you create a Roblox simulator or tycoon game?
Yes. I can build Roblox simulator games and Roblox tycoon games with currency systems, upgrades, progression, DataStore saving, leaderboards, shops, pets, quests, gamepasses, developer products and custom Luau scripting.
Can you fix my existing Roblox game or broken scripts?
Yes. I can debug and repair an existing Roblox Studio project, including broken Luau scripts, DataStore problems, UI bugs, combat issues, multiplayer errors, NPC problems, lag, VFX performance and existing game systems.
Can you add Roblox VFX and animations?
Yes. I can integrate Roblox VFX, particles, beams, trails, combat effects, ability effects and R6/R15 animations into battleground, anime, RPG, simulator, fighting and action games.
Can you add DataStore saving, inventory and progression?
Yes. I can implement Roblox DataStore systems, player data saving, inventory systems, currency, XP, levels, leaderboards, achievements, quests and progression systems so player progress persists correctly.
Can you add gamepasses, developer products and monetization?
Yes. I can integrate Roblox gamepasses, developer products, premium items, shops, currencies, upgrades and monetization systems into your Roblox game.
Can you develop multiplayer Roblox systems and NPC AI?
Yes. I can create Roblox multiplayer systems, matchmaking logic, PvP systems, NPC AI, enemies, bosses, quests, server-side gameplay logic and synchronized multiplayer mechanics.
Can you optimize my Roblox game for mobile and reduce lag?
Yes. I can optimize Roblox games for mobile and PC, improve Luau scripts, reduce unnecessary processing, optimize VFX, improve UI responsiveness, debug performance bottlenecks and make gameplay smoother across devices.
