Unity 3D is a powerful tool used by developers to create complex 3D experiences, visuals and games. Unity 3D Experts use their knowledge of this gaming engine to develop a variety of solutions and experiences for clients, such as games or applications. They are able to design characters, environments and other elements that can produce a life-like atmosphere. Furthermore, they are able to customize settings and coding that can give clients the ultimate experience with their project. With their expertise in scripting, coding and plugins development there is no limit to what the Unity 3D Experts can deliver.

Here’s some projects our expert Unity 3D Experts made real:

  • Creating unique spritesheets for games
  • Modifying algorithms for repositories
  • Setting up scenes in accordance with references
  • Developing interactive vehicle simulations
  • Validating repositories by sharing screens
  • Updating assets for versions of the game
  • Adding map scrollers and levels of difficulty
  • Training applications using augmented reality
  • Integrating UI solutions within a game experience

With these examples of success in Unity 3D Expertise, there is an array of possibilities when it comes to developing projects with this engine’s capabilities. Therefore, if you have an idea on how you want your project delivered and want an expert opinion on what could be done with your implementation, it might be time to post your own project on Freelancer.com and hire a Unity 3D Expert to make your dream a reality.

From 75,891 reviews, clients rate our Unity 3D Experts 4.9 out of 5 stars.
Hire Unity 3D Experts

Unity 3D is a powerful tool used by developers to create complex 3D experiences, visuals and games. Unity 3D Experts use their knowledge of this gaming engine to develop a variety of solutions and experiences for clients, such as games or applications. They are able to design characters, environments and other elements that can produce a life-like atmosphere. Furthermore, they are able to customize settings and coding that can give clients the ultimate experience with their project. With their expertise in scripting, coding and plugins development there is no limit to what the Unity 3D Experts can deliver.

Here’s some projects our expert Unity 3D Experts made real:

  • Creating unique spritesheets for games
  • Modifying algorithms for repositories
  • Setting up scenes in accordance with references
  • Developing interactive vehicle simulations
  • Validating repositories by sharing screens
  • Updating assets for versions of the game
  • Adding map scrollers and levels of difficulty
  • Training applications using augmented reality
  • Integrating UI solutions within a game experience

With these examples of success in Unity 3D Expertise, there is an array of possibilities when it comes to developing projects with this engine’s capabilities. Therefore, if you have an idea on how you want your project delivered and want an expert opinion on what could be done with your implementation, it might be time to post your own project on Freelancer.com and hire a Unity 3D Expert to make your dream a reality.

From 75,891 reviews, clients rate our Unity 3D Experts 4.9 out of 5 stars.
Hire Unity 3D Experts

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    32 jobs found

    I’m putting together an offline chess game built entirely in Unity 2D and I need an experienced developer who can handle both a strong AI engine and an eye-catching themed presentation (think fantasy or sci-fi rather than a standard board). The AI must play at an advanced level, so I’m expecting a solid search implementation—alpha-beta pruning, sensible move ordering, end-game tablebases or comparable techniques—to give the human player a real challenge. The game runs fully offline; no networking, ads, or external calls are required. Visual style is just as important: pieces, board, and UI should follow a cohesive fantasy or sci-fi aesthetic. If you already have asset ideas or can create original 2D artwork, please let me know; otherwise, I’m open to asset-s...

    $56 Average bid
    $56 Avg Bid
    10 bids

    I’ve built a coastal-dune relaxation scene in Unity—using the asset pack at —and wired it to live HRV input. When a player on an HTC Vive shifts from stress to calm, the world should visibly “blossom.” One tree already does this through Blender Geometry Nodes, but I now need a wider range of props that come alive the same way. Scope of work • Plants and trees that scale, green, flower or otherwise transform as relaxation deepens. • Rocks and minerals that brighten, crack open, or reveal glowing geodes. • Gentle animals or creatures that appear, animate, or grow more vivid with each relaxation tier. Across all assets I’ll need a mix of visual changes (size, color, material tweaks), subtle movement/animation loops, and staged emerge...

    $464 Average bid
    $464 Avg Bid
    43 bids

    I have an existing 3-D player character that needs a full remesh so it runs efficiently in-game without losing its fun, cartoonish vibe. The current asset is too dense for real-time use; after you clean up the topology I should be able to drop it straight into Unity/Unreal and start animating. Poly flow must be animation-friendly around joints, edge loops should read clearly, and the final count should sit comfortably in the typical mobile/PC range without obvious loss of form. UVs need to be laid out cleanly and packed for a single texture set. I will supply the original high-poly and all reference files as soon as we start. Deliverables • Low-poly remeshed FBX (quads preferred) • Optimised UV map in the same file • Brief before/after poly count note I’...

    $345 Average bid
    $345 Avg Bid
    68 bids

    ## Experienced Unity Developer Needed for Isometric Action RPG / RTS Gameplay Prototype I'm looking for an experienced Unity developer (or someone proficient with another suitable 3D game engine) to help build a gameplay prototype for a new game concept. The objective is to rapidly prototype and playtest core mechanics before moving into full production. This is not a polished game development project. Instead, I want a functional prototype that demonstrates the gameplay systems and allows me to evaluate whether the mechanics are enjoyable and work well together. Placeholder assets are completely acceptable as long as the gameplay is smooth and easy to test. If the collaboration goes well, I expect to continue development through multiple prototype phases that could eventually lead...

    $306 Average bid
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    39 bids

    Project Overview: I am looking for an experienced 3D Character Artist and Animator to create a highly detailed, realistic 3D character model for a Virtual Reality (VR) project. There is a strong emphasis on lifelike animation andVR optimization. The asset must be fully rigged (body and face), feature a custom suite of expressive animations, and be packaged as a VR-friendly, ready-to-use asset for seamless integration into a Unity project. What I Will Provide: - A clear reference image of the desired character design. - A base reference model to help guide the proportions and style. - A detailed list of the specific animation sets required. Scope of Work & Deliverables: - 3D Modeling & VR Optimization: Create a realistic 3D character model based on the provided references. The mod...

    $462 Average bid
    $462 Avg Bid
    80 bids

    I'm looking for an experienced game developer to create an arena gladiator fighting game. The game should incorporate RPG elements like leveling, and include weapons and armor shops. Key requirements: - Arena-style gladiator combat - RPG elements: Character leveling - Weapons and armor shops Ideal skills and experience: - Proficiency in game development engines (Unity, Unreal Engine) - Experience with RPG mechanics - Strong background in designing engaging combat systems

    $466 Average bid
    $466 Avg Bid
    54 bids

    Scope (script and content provided): • MR passthrough intro scene (~1 min) • VR scene (4–5 min): linear with light interactivity, one NPC guide, 3D visualization, interactive UI elements, main menu • We provide: final script, storyboards, visual briefs Requirements: • Unity, Quest 3, stable 72 FPS, comfort-first design • Simple one-click launch, deployment on multiple devices • Spatial audio integration Deliverables: • Full Unity project + source code, complete IP assignment • Documentation + 3-6 months bug-fix warranty Premium finish expected — include shipped Quest titles in your bid. Quote as fixed price with timeline. Delivery: mid-September 2026. NDA before receiving materials.

    $7266 Average bid
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    34 bids

    I need a concise C# script that hooks FMOD into Unity 2020.3 and drives every audible element of the Tiny Tanks 3D main menu. All required audio assets are already organised in an FMOD Studio project; each clip has an event and parameter structure I’ll share (e.g. “UI/Navigate”, “UI/Confirm”, “Music/MenuLoop” with a “volume” parameter). Your job is to wire those events to Unity UI actions so that: • navigating between buttons triggers the “UI/Navigate” sound • confirming a choice fires “UI/Confirm” • a seamless “Music/MenuLoop” starts on menu load and fades out when the scene is closed Deliverables 1. Well-commented C# script(s) placed in a single folder, using UnityEngine &...

    $67 Average bid
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    11 bids

    I need an experienced developer to integrate sound effects into a Unity game using FMOD and C#. This is for a radio-type audio integration. Ideal Skills & Experience: - Proficiency in C# and Unity - Strong knowledge of FMOD - Experience with game audio implementation - Ability to work quickly and meet tight deadlines Its a one time entry level game audio academic assigment

    $61 Average bid
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    10 bids
    Unity Assistant Developer
    5 days left
    Verified

    I’m building a steady stream of casual puzzle titles for mobile and need a reliable right-hand developer who can stay with me six days a week, eight hours a day, turning rough Unity prototypes into polished, store-ready releases. Your daily routine will swing between C# scripting, white-boxing and refining levels, jumping into Blender for 3D assets creation, and giving each screen a clean, intuitive UI. Because everything ships to iOS and Android, you should be comfortable optimizing assets and builds for those stores. Clear, responsive communication is essential; I like to review small playable builds at the end of each day so we can iterate fast. Send me your proposal if you can do: * Scripting * UI designing * 3D modelling * Level designing * Unity development Budget: 5.5k INR...

    $251 Average bid
    $251 Avg Bid
    19 bids

    Unity 3D Multiplayer RPG Developer Needed I'm looking for an experienced Unity game developer to create a 3D multiplayer RPG for PC. The project will focus on a colorful, cartoon-style visual direction with engaging gameplay, smooth mechanics, and an immersive player experience. The goal is to build a polished RPG foundation with multiplayer features, character systems, interactive environments, and a fun gameplay loop. Requirements: - Develop a 3D multiplayer RPG using Unity - Create a vibrant cartoon-style art direction - Implement player movement, combat, and core RPG mechanics - Build multiplayer functionality for online gameplay - Create engaging environments, characters, and animations - Optimize the game for PC performance Ideal Experience: - Strong Unity and C# development...

    $1113 Average bid
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    65 bids

    I want a full-featured online slot machine built from scratch in an adventure-and-fantasy style, comparable to the polished real-money casino sites you see today. The core game loop, art direction, and sound design should immerse the player in a quest-driven world while still delivering the fast, familiar slots experience. Please make sure the finished game includes: • Bonus rounds that break away from the base reels and introduce interactive mini-games • Free-spin sequences with multipliers or expanding wilds to keep engagement high • A scalable progressive jackpot system that can grow across multiple player sessions or instances The maths model, RTP settings, and volatility must be configurable so I can tweak payout behaviour during testing. Smooth performance on b...

    $74 Average bid
    $74 Avg Bid
    33 bids

    My browser-based 3D maze () works smoothly on desktop, yet mobile browsers choke. I need an experienced web-game optimiser to: • Diagnose the bottlenecks in the current Web build (likely WebGL asset size, compression, streaming, or shader setup). • Apply best-practice fixes so the game opens quickly and runs fluidly on standard Android and iOS browsers without breaking the existing desktop experience. • Provide a reproducible build process and a brief change log so I can maintain it going forward. Acceptance criteria – Game loads in under 5 seconds on a typical 4G connection using Chrome’s network throttling. – Sustains ~30 fps on a mid-range Android (Pixel 4a class) and iPhone SE. – No new functional regressions on desktop. Deliverables...

    $37 Average bid
    Featured
    $37 Avg Bid
    56 bids

    I'm looking for an experienced Unity game developer to create a multiplayer cartoon 3D RPG for PC. The project will focus on a colorful, cartoon-style visual direction with engaging gameplay, smooth mechanics, and an immersive player experience. The goal is to build a polished RPG foundation with multiplayer features, character systems, interactive environments, and a fun gameplay loop. Requirements: - Develop a 3D multiplayer RPG using Unity - Create a vibrant cartoon-style art direction - Implement player movement, combat, and core RPG mechanics - Build multiplayer functionality for online gameplay - Create engaging environments, characters, and animations - Optimize the game for PC performance Ideal Experience: - Strong Unity and C# development skills - Experience creating 3D mu...

    $1770 Average bid
    $1770 Avg Bid
    56 bids

    I'm looking for an experienced game developer to create a horror game for console platforms. The game will be in a third-person perspective. Key requirements: - Console game development experience - Expertise in third-person game mechanics - Strong background in horror game design Ideal Skills: - Proficiency in relevant game engines (e.g., Unreal Engine, Unity) - Experience in creating immersive horror environments - Ability to develop engaging and terrifying gameplay mechanics Please provide a portfolio showcasing similar projects and your approach to horror game development.

    $1873 Average bid
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    63 bids

    I am looking for a skilled game developer to create a third-person RPG game for PC. The concept is inspired by open world games like Vice City 2, focused on immersive gameplay and engaging storylines. The game should feature high-quality graphics, smooth mechanics, and character progression systems. Ideal skills include experience in game design, 3D modeling, and RPG game development. Let's create an unforgettable gaming experience!

    $1018 Average bid
    $1018 Avg Bid
    43 bids

    Unity 3D Environment Artist / Level Designer Needed for 3x3 KM Battle Royale Map We are developing a stylized mobile Battle Royale game in Unity and are looking for an experienced Unity Environment Artist / Level Designer to create a complete 3 km × 3 km playable map. Project Scope The selected freelancer will: Design and build a complete 3x3 KM Battle Royale map directly in Unity. Create terrain with multiple islands, beaches, cliffs, forests, rivers, lakes, waterfalls, roads, villages, landmarks, and points of interest. Design the environment similar in quality and style to modern stylized Battle Royale games (Fortnite-inspired art style, optimized for mobile). Place vegetation, rocks, props, buildings, and environmental details. Configure terrain textures, lighting, fog, skybo...

    $300 Average bid
    $300 Avg Bid
    14 bids

    Unity 3D Environment Artist / Level Designer Needed for 3x3 KM Battle Royale Map We are developing a stylized mobile Battle Royale game in Unity and are looking for an experienced Unity Environment Artist / Level Designer to create a complete 3 km × 3 km playable map. Project Scope The selected freelancer will: Design and build a complete 3x3 KM Battle Royale map directly in Unity. Create terrain with multiple islands, beaches, cliffs, forests, rivers, lakes, waterfalls, roads, villages, landmarks, and points of interest. Design the environment similar in quality and style to modern stylized Battle Royale games (Fortnite-inspired art style, optimized for mobile). Place vegetation, rocks, props, buildings, and environmental details. Configure terrain textures, lighting, fog, skybo...

    $274 Average bid
    $274 Avg Bid
    15 bids

    Unity 3D Multiplayer RPG Developer Needed I'm looking for an experienced Unity game developer to create a 3D multiplayer RPG for PC. The project will focus on a colorful, cartoon-style visual direction with engaging gameplay, smooth mechanics, and an immersive player experience. The goal is to build a polished RPG foundation with multiplayer features, character systems, interactive environments, and a fun gameplay loop. Requirements: - Develop a 3D multiplayer RPG using Unity - Create a vibrant cartoon-style art direction - Implement player movement, combat, and core RPG mechanics - Build multiplayer functionality for online gameplay - Create engaging environments, characters, and animations - Optimize the game for PC performance Ideal Experience: - Strong Unity and C# development...

    $2703 Average bid
    $2703 Avg Bid
    37 bids

    I'm looking for an experienced game developer to create a thrilling racing and drifting game for roblox. The game should primarily focus on online multiplayer mode, providing an exhilarating experience for players around the world. Key Requirements: - PC platform development - Engaging and competitive online multiplayer mode - High-quality graphics and realistic physics - Customizable cars and diverse tracks - Intuitive controls and user-friendly interface Ideal Skills and Experience: - Proficiency in game development engines (e.g., Unity, Unreal Engine) - Strong background in multiplayer game design - Experience with racing/drifting mechanics - Knowledge of network programming - Ability to deliver within budget constraints Please provide portfolios or examples of similar work.

    $1356 Average bid
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    92 bids

    I need a seasoned developer or team to create a complete online casino platform centered on slot games only. Each game must feature bonus rounds, progressive jackpots, and multiple paylines, all powered by a certified RNG so every spin is provably fair. Core functionality should cover: • Responsive gameplay in modern web browsers and on Android phones and tablets. • Secure player accounts with KYC, encrypted wallets, and real-time balance updates. • A flexible back-office where I can add or edit slot themes, adjust RTP, launch timed promotions, and review detailed analytics. • Payment gateway integration for deposits and withdrawals using credit cards and at least one major e-wallet. • Regulatory safeguards: geolocation blocking, age verification hooks,...

    $1553 Average bid
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    250 bids

    I need a seasoned Unreal Engine 5 developer who can build the outside-window visual system for a military-grade flight simulator. The core requirement—and my top priority—is a fully dynamic time-of-day cycle that cleanly transitions through dawn, daytime, dusk, and complete night, all in real time and fully synchronized with the simulator’s internal clock. Beyond the lighting cycle, I also want to see believable atmospheric effects: rain that streaks past the canopy, rolling banks of volumetric fog, and snowfall when conditions demand it. While combat visuals such as explosions and tracer rounds are mentioned in the broader roadmap, this first engagement is focused on nailing the day-night lighting and the three weather states listed above; we can treat ordnance effects ...

    $554 Average bid
    $554 Avg Bid
    9 bids

    I’m building a third-person action-adventure in Unreal Engine 5 and want to collaborate with a studio or tightly-knit freelance team that has already shipped AAA-quality projects. The heart of this game is its cinematic storytelling—a balanced mix of realism and stylization that gives equal weight to deep character arcs and rich, believable world-building. If your reel shows seamless cutscenes that flow straight into gameplay, you’re already speaking my language. Beyond narrative, the project leans heavily on advanced UE5 tech: dynamic snow and wind systems, volumetric clouds, full ray-traced lighting, and motion-matching animation to keep movement fluid. Combat hinges on multi-phase boss encounters featuring reactive terrain destruction, quick-time events, and a dodge-a...

    $4547 Average bid
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    18 bids

    I'm looking for a skilled 3D artist to create high-poly pet models for a game. Requirements: - Experience in creating game assets, specifically high-poly models. - Proficiency in 3D modeling software (e.g., Blender, Maya, 3ds Max). - Strong attention to detail and creativity. - Ability to deliver models in a format compatible with game engines (e.g., Unity, Unreal Engine). If you have a portfolio showcasing similar work, please include it in your bid.

    $492 Average bid
    $492 Avg Bid
    92 bids

    I’ve a detailed RFP for augmented-reality experience built with WebXR and I want to identify a developer or team that can take the project from concept to launch. The experience must run directly in the browser, so solid knowledge of WebXR, WebGL/, and modern front-end frameworks will be essential. The exact use-case, platform targets, and feature set—including possibilities such as running on both desktop and mobile browsers, real-time data feeds, interactive 3D objects, and even multiplayer functionality—are outlined in the RFP that I’ll share once I know you’re seriously interested and capable of delivering. To keep the process organised, here’s what I’ll need from you after you review the RFP: • A concise technical approach that sh...

    $570 Average bid
    $570 Avg Bid
    70 bids

    We are looking for an experienced developer or small team to build a proof-of-concept 1-DOF haptic syringe simulator for anaesthesia training. The goal is to allow a user to push a physical syringe and feel changing resistance as the virtual needle passes through skin, fat, muscle, and finally bone. A simple 3D visualization should display the needle moving through these tissue layers with realistic PBR textures. Scope of Work Hardware Design and build a custom 1-DOF haptic syringe device Select and integrate suitable motor, driver, controller, and sensors Develop firmware for real-time force feedback Ensure smooth, responsive haptic performance Software Develop in Unity (preferred), Unreal Engine, or native C++ Real-time communication between hardware and software Map insertion depth to...

    $642 Average bid
    $642 Avg Bid
    9 bids

    I need a small but robust utility that runs on Nintendo Switch 2 and helps players squeeze the best possible performance out of their games. The core focus is performance optimisation: analysing in-game behaviour, identifying bottlenecks on the fly and applying smart tweaks so titles load faster, maintain steadier frame rates and feel more responsive. What I picture is a lightweight overlay or background service written in C/C++ (or another language supported by the official Switch 2 SDK) that: • profiles CPU, GPU and memory usage in real time, • applies dynamic setting adjustments or recommends the ideal presets, and • logs before/after metrics so users can clearly see the gains. SDK-compliant code, clean architecture, and clear developer documentation are es...

    $5 / hr Average bid
    $5 / hr Avg Bid
    6 bids

    Build a fresh, store-ready logic-puzzle game that runs smoothly on both Android and iOS. I need a complete solution—from code to final binaries—so I can submit directly to Google Play and the App Store. Core gameplay • Classic logic-based challenges with a clean, minimalist interface • Adjustable time limits on each puzzle for added tension • Unlockable level packs that open as players advance • A contextual hint system to keep difficulty balanced Mobile engagement • In-app purchases to sell extra hints, premium level bundles, or ad-free play • Push notifications that nudge lapsed players back into the game • Leaderboards tied into Google Play Games and Apple Game Center for competitive replay value Technical expectations Develop ...

    $11 / hr Average bid
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    40 bids

    Interactive 2D / 3D Children’s Game Development Needed Hello, We are looking for an experienced game developer or game development team to create high-quality interactive 2D and 3D games for children’s play areas, entertainment centers, shopping malls, and family entertainment venues. Our goal is to develop visually attractive, fun, and reliable games that can be integrated with our own computer vision, AI, camera, and sensor technologies. Important note: We do not need the developer to create camera systems, motion detection, AI, or sensor hardware. These technologies will be developed and integrated by our own engineering team. The game software must be designed in a way that allows easy integration with external systems. Our external software will handle player tracking...

    $1097 Average bid
    $1097 Avg Bid
    62 bids

    Hello, We are looking for a expert who can help us build a Room Planner (room configurator) app with cloud rendering feature. Please check the following videos Please only submit a proposal if you can help us with the cloud rendering feature. This is going to be the first milestone. Thanks

    $17 / hr Average bid
    $17 / hr Avg Bid
    63 bids

    Quiero contar con un entorno de realidad virtual que represente una farmacia-supermercado donde el usuario pueda desplazarse, seleccionar artículos y completar una compra simulada. Alcance clave • Espacio dividido en mostrador de atención, estanterías de productos y zona de ofertas. • Catálogo virtual con medicamentos, suplementos y productos de cuidado personal. • Interacciones básicas: tomar un ítem, revisarlo en 3D, añadirlo al carrito y finalizar la compra en caja. • Flujo sencillo de pago simulado que muestre ticket de compra al cerrar la sesión. Entregables esperados 1. Escena VR funcional (Unity o Unreal, a tu elección) lista para ejecutarse en gafas Oculus/Meta Quest. 2. Archivo de ...

    $116 Average bid
    $116 Avg Bid
    11 bids

    Quiero desarrollar un casino virtual con estética futurista en 3 D que funcione tanto en escritorio como en móvil. El corazón del proyecto son tres juegos iniciales: Poker, Bingo y un módulo de Dominó que permita partidas individuales y por parejas. Además de la jugabilidad básica, necesito integrar: • Mesa de torneos con rankings en tiempo real • Chat en vivo dentro de cada sala • Sistema de bonos y premios configurables por evento o usuario Valoro un código limpio y escalable, idealmente construido con un motor de juego o framework que facilite añadir más mesas o incluso juegos adicionales —tragamonedas o ruleta— en el futuro sin rehacer la arquitectura. Entrego reglas, flujos de us...

    $144 Average bid
    $144 Avg Bid
    39 bids

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