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 72,267 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 72,267 reviews, clients rate our Unity 3D Experts 4.9 out of 5 stars.
Hire Unity 3D Experts

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    35 jobs found

    I need our current project, built in Unity 4, migrated cleanly to Unity 6 while keeping the game exactly as players know it. The core work is twofold: first, bring every gameplay mechanic over so it runs flawlessly on the newer engine flow on the latest UI toolkit. No new features are required; this is a straight upgrade focused on compatibility, stability, and a polished feel in the updated environment. I expect you to handle any API changes, package replacements, shader or lighting tweaks, and input-system updates that Unity 6 now enforces. Final delivery is the upgraded Unity 6 project folder ready to open, build, and release version. In this time run in android, need to work with Windows and WebGL too.

    $14 Average bid
    $14 Avg Bid
    5 bids

    I have a fully working Match-3 core in Unity and now need a seasoned developer who can wrap a persistent meta layer around it. Here is what the first release of that layer must do: • Award experience every time a player finishes a level and grant bonus XP when they post a particularly high score. • Track the running total, handle level-ups, and trigger new abilities or power-ups the moment a threshold is crossed. • Keep all data durable (local save plus cloud ready) so the loop survives reinstalls and is easy to tune through live updates. • Leave the underlying swap-and-match gameplay untouched—your work sits beside it, not inside it. • Use placeholder UI where needed; architecture, logic, and scalability matter more than visuals right now. The cod...

    $497 Average bid
    $497 Avg Bid
    38 bids

    I want to turn my idea into an Android-based game that genuinely entertains players and, at the same time, brings in consistent income. The goal is a polished, lightweight game that runs smoothly on most devices and is fully set up for revenue through AdMob, rewarded video, or other proven in-app purchase models. You’ll take the lead on coding, design integration, and the entire Play Store release process. I’m open to the engine or framework you’re most comfortable with—Android Studio with Kotlin/Java or a cross-platform tool like Unity, as long as the final build is stable and easy to maintain. Deliverables: • Play-ready APK/AAB and all project source files • Monetization features integrated, tested, and demonstrably working • Brief documentat...

    $562 Average bid
    $562 Avg Bid
    25 bids

    I'm seeking an experienced game developer to create a PC/Console game similar to Gorilla Tag. The game should feature: - Multiplayer experience - VR compatibility - Movement-based controls Ideal Skills and Experience: - Proficiency in Unity or Unreal Engine - Experience in developing VR games - Strong understanding of multiplayer networking - Creative game design skills Please provide a portfolio showcasing similar projects.

    $125 Average bid
    $125 Avg Bid
    31 bids

    My heating installation is already wired with motorised valves and PT-100 temperature sensors; what it still needs is a clean, reliable control program running on a Schneider Electric PLC. All field devices will communicate over Modbus TCP/IP, so the job centres on writing and testing the logic that opens or closes each valve, reads every sensor, and enforces the temperature set-points and safety limits I will provide. You’ll work directly in EcoStruxure Control Expert (Unity Pro), mapping the correct holding/input registers, building the sequence logic (ladder or structured text—your choice), and setting up alarms and manual-override modes. Once the code is ready, I’ll load it on site; remote commissioning support through VPN is essential to fine-tune timing and confirm...

    $527 Average bid
    $527 Avg Bid
    72 bids

    I have an open-world city environment inspired by GTA V. The city was built from scratch, but it currently looks very similar in style and layout. I’m looking for an experienced 3D environment artist (Unity) to: Redesign large buildings to make them visually distinct Modify building silhouettes (not just textures) Replace and improve all road textures (PBR workflow preferred) Improve sidewalks, intersections, and overall road details Adjust urban layout slightly to reduce visual similarity Enhance realism while keeping performance optimized for game use Important: This is NOT just a texture swap. I need structural adjustments to buildings (shape, roof design, facade layout, window distribution, etc.) to create a unique identity for the city. Requirements: Strong experience ...

    $512 Average bid
    $512 Avg Bid
    29 bids

    I’m putting together a third-person role-playing game in Unity 3D and need an experienced developer to take it from concept to a solid, playable slice. The end product must run smoothly on both mobile devices (iOS / Android) and WebGL so I can showcase it in browsers without extra plugins. The focus for this first phase is tight, moment-to-moment gameplay: responsive character movement, an intuitive touch + mouse control scheme, light combat and interaction systems, and a small environment that demonstrates quest flow. I already have basic lore, reference art, and design docs; you’ll turn those into working C# scripts, prefabs, and scenes. Deliverables • Unity project folder ready for mobile and WebGL export • Character controller with dodge, jump, basic attack, a...

    $535 Average bid
    $535 Avg Bid
    67 bids

    I’m building a daily-play casino platform and the first release has to be a full Texas Hold’em experience that runs only on virtual chips (no real-money wagering at this stage). Your main job is to craft the complete game flow—from the lobby through hand resolution—making sure the virtual-currency economy is airtight and easy for me to tune from an admin panel. A provably fair RNG, correct hand-ranking logic, and clear table states are non-negotiable; slick, responsive visuals are strongly preferred but can be templated if your core strength is back-end logic. I’m open on the tech stack as long as it supports real-time play and scales cleanly (Unity/C#, HTML5 with Node.js + , or something comparable). Code must be well-commented and handed over with build/...

    $463 Average bid
    $463 Avg Bid
    41 bids

    I'm looking for a skilled developer to create a VR Gorilla Tag fan game for the Oculus Quest platform. The game will feature multiplayer modes and a variety of immersive environments, including forests, mountains, shops, and caves for mining. Key Requirements: - Develop for Oculus Quest - Multiplayer game mode - Environments: forests, mountains, shops, caves - Mining mechanics in caves Ideal Skills: - Experience in VR game development, particularly for Oculus Quest - Strong background in multiplayer game mechanics - Proficiency in creating diverse and engaging game environments - Familiarity with mining mechanics and integrating them into gameplay Please provide examples of previous VR projects and your approach to game development. Looking forward to your bids!

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

    I need a VR training module developed for frontline workers, specifically for equipment handling and the installation process. This is intended as a proof of concept. Key Requirements: - Tasks to cover: - Equipment handling - Installation process - Platform: Meta Quest 3 - Interactive elements: Some, but not too many Ideal Skills and Experience: - Proven experience in developing VR training modules - Proficiency with Meta Quest 3 development - Ability to integrate interactive elements into VR environments - Strong understanding of equipment handling and installation processes

    $116 Average bid
    $116 Avg Bid
    5 bids

    I’m putting together a project for a bespoke drone that streams a smooth first-person view straight to a VR headset. The goal is a reliable 1–5 km flight radius with low-latency video so the headset feels as if I’m in the cockpit. Here’s the full picture. I need a compact airframe, HD camera and transmitter, and a ground station that plugs into (or comes pre-paired with) a common VR headset—preferably something open like an Oculus/Meta or DJI Goggles, but I’m flexible if another model makes integration cleaner. Control will be through a traditional RC transmitter; please size the receiver and firmware accordingly and map failsafes for loss of signal or low battery. Because I’ll be flying beyond line-of-sight at times, rock-solid telemetry matters...

    $88 Average bid
    $88 Avg Bid
    3 bids
    Fix FBX Bone Deformation Bug
    3 days left
    Verified

    My character FBX plays perfectly in DCC tools, yet inside my C-based custom engine every animation explodes—bones shoot off, limbs scale unpredictably and the mesh tears apart. The issue is clearly in the way my engine parses or applies the skeleton data, not in the source file itself. Here’s what you’ll walk into • A lean, self-written renderer and animation module (C, OpenGL, Assimp + limited FBX-SDK calls). • One rigged character with walk, run and idle clips that demonstrate the incorrect bone transformations as soon as they are loaded. • A reproducible test scene and a build pipeline that compiles in seconds on Windows. What I need from you 1. Pinpoint why the bone matrices are wrong—be it incorrect bind-pose extraction, wrong matrix or...

    $30 Average bid
    $30 Avg Bid
    26 bids

    I’m ready to create a standout digital experience designed specifically for professionals and I need a specialist who can take it from concept to launch. I’m open to the medium—whether that turns out to be Virtual Reality, Augmented Reality, or a highly Interactive Website—as long as it serves the project goals effectively. Your first task will be to help refine the core objective (training, education, engagement, or a blend) and recommend the most suitable technology stack. From there, I’ll look for: • A clear concept document and storyboard that map out user flow and key interactions • A working prototype or MVP I can review with stakeholders • The fully developed experience, polished for usability and performance, with all source fi...

    $22 / hr Average bid
    $22 / hr Avg Bid
    78 bids

    Games with minimum 20 levels. Engine preference - Unity3D If you’ve published a game on the Play Store or App Store and the sales haven’t met your expectations, we’re open to an outright purchase. The game and all associated rights will need to be fully transferred to us.

    $183 Average bid
    $183 Avg Bid
    12 bids

    I'm looking for an experienced game developer to create a realistic PC climbing game, similar to "Only Up" or "Climb Better Together". Key Requirements: - Development of a challenging and immersive climbing gameplay mechanic. - Creation of diverse, realistic environments for players to explore. - Implementation of multiplayer features for cooperative or competitive play. - High-quality, realistic graphics and animations. Ideal Skills & Experience: - Proficiency in game development engines (e.g., Unreal Engine, Unity). - Strong background in 3D modeling and realistic texture creation. - Experience in multiplayer game design. - A portfolio showcasing similar genre and style games. - needs to have keybinds to be able to thow things at my character, knock him d...

    $137 Average bid
    $137 Avg Bid
    24 bids

    I'm seeking an experienced C++ developer to write a patch for an old Windows 98/XP game to make it stable on Windows 10. The game currently crashes or freezes during gameplay, seemingly at random after playing for a while. The game is designed for 32bit, not 16, so it should probably be a bit easier. But I have very little knowledge of coding Requirements: - Expertise in C++ - Experience with legacy software and Windows compatibility issues - Ability to diagnose and fix crashes in games Ideal Skills: - Game development background - Familiarity with Windows 10 internals - Strong debugging skills

    $514 Average bid
    $514 Avg Bid
    55 bids

    I will hand you the current Worldbox assemblies (, , ) together with either or NeoModLoader.dll. Using those files as a base, I need a self-contained fantasy-themed mod that drops straight into the mod-loader folder and runs without errors. Scope of the build • New game mechanics: a deeper combat system, a working resource-gathering loop, and periodic world events that can reshape kingdoms. • Additional fantasy characters and items that integrate with the above mechanics and respect Worldbox’s art style and balance. Once I give you the source pack you’ll have seven calendar days to deliver. After we talk through final details I expect a single fixed price for this sprint; no hourly or “starting from” figures. Deliverables (all required for project ...

    $21 Average bid
    $21 Avg Bid
    9 bids

    I want to launch a cohesive suite of AI-powered creation tools that runs smoothly in any modern browser and ships as a companion iOS/Android app. The platform will revolve around four core experiences: • Chatbot: A conversational assistant driven by a large language model (OpenAI GPT-4, Claude, or a comparable open-source model) with memory, retrieval-augmented generation, and an admin panel so I can refine prompts and monitor usage. • Image & Video Generator: Text-to-image and text-to-video pipelines using Stable Diffusion / Stable Video Diffusion (or a stronger alternative) with prompt weighting, negative prompts, and upscaling. • 3D Image Generator: Generation of glTF/OBJ assets ready for WebGL display, including basic texture baking. • AI-Assisted Video E...

    $13935 Average bid
    $13935 Avg Bid
    184 bids

    I have a fully working Match-3 core in Unity and now need a seasoned developer who can wrap a persistent meta layer around it. Here is what the first release of that layer must do: • Award experience every time a player finishes a level and grant bonus XP when they post a particularly high score. • Track the running total, handle level-ups, and trigger new abilities or power-ups the moment a threshold is crossed. • Keep all data durable (local save plus cloud ready) so the loop survives reinstalls and is easy to tune through live updates. • Leave the underlying swap-and-match gameplay untouched—your work sits beside it, not inside it. • Use placeholder UI where needed; architecture, logic, and scalability matter more than visuals right now. The co...

    $496 Average bid
    $496 Avg Bid
    102 bids

    I'm looking for an experienced Unity game developer to create an engaging 2D platformer game. Key requirements are: - Design and develop multiple levels - Integrate various power-ups Ideal candidates should have: - Proven experience in Unity and 2D game development - Strong skills in level design and game mechanics - Portfolio showcasing similar platformer games

    $10 / hr Average bid
    $10 / hr Avg Bid
    34 bids

    I'm looking for a skilled Unity game developer to create an adventure-themed 2D platformer. The main player objective is to defeat enemies. Key Requirements: - Unity 2D expertise - Experience in platformer game mechanics - Enemy design and AI development - Level design for an adventure theme - Ability to create engaging gameplay Ideal skills include: - Strong background in game design - Proficiency in C# programming - Creativity in enemy and level design Please share your portfolio with relevant projects.

    $10 / hr Average bid
    $10 / hr Avg Bid
    19 bids

    Project: Next-Generation Mobile Racing Game (Ultra-Modern, 2026+) I am looking for an experienced mobile game developer or game studio to build a next-generation car racing game inspired by fast-paced arcade racers like Asphalt, but significantly more modern, more refined, and more visually impressive. This project is not a clone. The goal is to create a fresh, futuristic racing experience that feels like a premium 2026–2027 mobile racing title, with its own identity, advanced visuals, and smooth gameplay. Core Game Requirements Platform: Android & iOS (cross-platform preferred) Engine: Unity or Unreal Engine (developer recommendation welcome) Target: High-end mobile visuals with scalable performance for mid-range devices Camera Views Dynamic third-person racing camera ...

    $267 Average bid
    $267 Avg Bid
    20 bids

    I need a skilled Unity game artist to create realistic game assets. This project requires the development of characters, environments, and props, along with animations for all assets. Key Requirements: - Create high-quality, realistic 3D art assets for Unity. - Design and model characters, environments, and props. - Animate all assets, ensuring smooth integration into the game. - Collaborate closely with me to align art with game vision. Ideal Skills & Experience: - Proficiency in 3D modeling and texturing. - Strong experience in Unity and game asset integration. - Expertise in character, environment, and prop animation. - A portfolio showcasing realistic game art. Please provide a portfolio with your bids. Looking forward to your expertise!

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

    Title: Unity Developer Needed Unity Developer Needed — Real‑Time 3D Avatar (Voice + Text Activated) with RTMP Livestream Output Description: I’m looking for an experienced Unity developer to build Phase 1 of my virtual instructor training system. This is a real‑time, cloud‑hosted 3D avatar that responds to students by voice and text, and streams live into my LMS (LearnWorlds / Thinkific). If you do not have experience with Unity avatars, real‑time lipsync, TTS, RTMP streaming, or cloud deployment, please do not bid. Project Requirements (Phase 1) 1. 3D Avatar Build (Unity) Recreate my avatar from reference images Fully rigged humanoid Idle animations (breathing, blinking) Gesture animations (welcome, explain, emphasis, close‑out) Smooth animation blending + facial ex...

    $452 Average bid
    $452 Avg Bid
    49 bids

    I need the core logic of a 2-D cash-machine training game built in Unreal Engine (paper2D is fine). The whole focus right now is mechanical accuracy, not visuals, so placeholder sprites, boxes or rectangles are all that’s required. Gameplay flow • A customer appears with a basket of items (expect multiple-item purchases every time). • Their total is displayed in pounds and pence. • The player clicks notes and coins laid out on screen to build the amount tendered, then clicks again to choose the change to hand back. Drag-and-drop or keyboard entry could be added later, but click-to-select is essential for this prototype. • When the player confirms, your code checks the transaction. If the change is mathematically perfect the session continues; any mistake ...

    $205 Average bid
    $205 Avg Bid
    41 bids

    I’m building a real-time AR application in Unity that puts user interactions at the center of the experience. The project already has a solid concept, but I now need the scene brought to life with responsive touch/gesture input through AR Foundation and polished 3D assets. Unity 3D (URP) will drive the core app, while MediaPipe or OpenCV will handle hand-tracking and gesture recognition. On the hardware side the code must remain portable to Raspberry Pi OS and Arduino-based prototypes, so a clean Python or Node.js bridge is essential. Here’s what I’d like you to deliver: • A Unity scene that compiles on Android and iOS, wired for AR Foundation with robust user interaction logic (tap, pinch, swipe, custom gestures). • Integration of MediaPipe/OpenCV scripts s...

    $349 Average bid
    $349 Avg Bid
    13 bids

    Don't bid if there's no demo. I need full source-code replicas of the slot titles released by Pragmatic Play. Every visual, audio, math model and game mechanic must match the originals exactly, including bonus rounds and free-spins sequences, while delivering the same high RTP percentages players expect from the provider. The build has to sit inside a back-office that lets me create, credit and deduct balances for whoever plays i want login screen, review detailed game logs and change RTP settings per title. An RNG that can be certified is essential, as is clean, well-documented code that my own dev team can later extend. Progressive jackpots are not required at this stage, but keep the architecture flexible so we can bolt that on later without a rewrite. Feel free to use any p...

    $1038 Average bid
    $1038 Avg Bid
    75 bids

    I'm looking for an experienced game programmer to troubleshoot issues with NES 6502 assembly code base. This is an action adventure game that is nearly complete and needs some engineering polish, Key Requirements: - Expertise in action game mechanics - Proficiency in side-scrolling game design - Experience with game development for PC, console, or mobile platforms Ideal Skills and Experience: - Strong programming skills (C++, Unity, or similar) - Previous experience in game projects - Ability to collaborate and integrate creative ideas Here is a list of the issues -player slides while crouching (should not move) -screen tiles that contain pickups must not refresh on screen reentry -boss rooms (5) must be gated to lock player in room until boss is destroyed -ladders code needs a...

    $408 Average bid
    $408 Avg Bid
    61 bids

    Job Description We are looking for an experienced game development freelancer or studio to design and develop a set of simple, popular multiplayer casual games. Deliverable For each game, we expect: • Fully functional multiplayer game • Source code with clear structure and documentation • Deployable Build files (ZIP / APK / IPA as applicable) • Basic deployment & build instructions Scope of Work • The initial set includes (but is not limited to) following 5 -10 real-time multiplayer games: o Ludo o Snakes and Ladder o Bubble Shooter o Pool o Poker o Archery o Candy Blast o Rummy o Carrom • Web + Android and iOS support (Unity preferred) • Real-time matchmaking and multiplayer sync • Capable of rejoining on disconnection • Session managemen...

    $1352 Average bid
    $1352 Avg Bid
    21 bids
    Trophy icon Mobile Game Explainer / Showcase
    14 hours left

    nice playfull intro of the phone scaning a visitcard/badge to login you then see the mission card. The phone flips over in place, The screen shows a game mission interface similar to the reference image. Each flip causes the screen content to clearly change: The target person changes The mission text changes The keyword changes (for example Flamingo changes to another word) (Taylor Swift, Jack Sparrow, Eifeltower, Apres-Ski) it becaomes clear that 'multiple phones' hold multiple missions different targets A soft UI pop and glow emphasizes each change. animated UI elements pop out: A “Switch target” badge - using coins A “Switch mission” badge - using coins These elements briefly float next to the phone, then snap back into the UI. The person portrait and...

    $101 Average bid
    $101
    16 entries

    I already have high-resolution fire and smoke VDB sequences on disk and I want them living inside Unreal Engine 5, ready for cinema-quality rendering. Your role is to take those files, bring them into UE5 through the most reliable volume workflow (Sparse Volume plug-in, Niagara volume, or any approach you trust), build the necessary materials and lighting, and stage them so I can hit Sequencer and render frames that stand up on a big screen. Visual fidelity tops my list; performance only needs to be “comfortable enough” for look-dev. Once everything is in place I’ll need a short sample camera move rendered out as proof, plus a brief set of notes outlining the exact steps and settings so I can repeat the process on future shots. Hand back an Unreal 5 project (or level) w...

    $127 Average bid
    $127 Avg Bid
    35 bids

    We are seeking an experienced Unreal Engine game developer to join our team for the development of a Bronze Age survival RPG. The ideal candidate will have a passion for creating immersive gameplay experiences and a strong understanding of game mechanics. You will be responsible for designing, prototyping, and implementing game systems. If you have a portfolio showcasing your previous work in Unreal Engine and an enthusiasm for survival RPGs, we would love to hear from you!

    $1114 Average bid
    $1114 Avg Bid
    12 bids

    I need a fully featured casino experience that launches simultaneously on Android and the web. The core catalog should open with two classic options—slot games and card games—plus a cricket-themed title to appeal to our local fan-base. Real-time play is essential, so the architecture must support live multiplayer tables and rooms with low-latency communication. Players must be able to transact seamlessly through in-app purchases, and talk to one another via integrated text chat during matches or spins. A single-codebase approach (e.g., Unity, Flutter, or similar) that compiles cleanly for both targets is preferred, provided the final builds feel fully native on each platform. Back-end services need to handle secure user accounts, RNG-verified game logic, payment processin...

    $241 Average bid
    $241 Avg Bid
    20 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

    $18 / hr Average bid
    $18 / hr Avg Bid
    50 bids

    Sto cercando un creatore di contenuti VR esperto per sviluppare un video di intrattenimento coinvolgente. Requisiti chiave: - Contenuto VR: Creare esperienze di realtà virtuale emozionanti e immersive. - Elementi visivi: Includere stili realistici, astratti e interattivi. - Piattaforme: Lavorare su diverse piattaforme di visori VR. Competenze ed esperienze ideali: - Proficienza in software di creazione di contenuti VR (Unity, Unreal Engine, ecc.) - Esperienza nella creazione di video VR per scopi di intrattenimento - Eccellenti capacità artistiche per design visivo diversificato - Forte comprensione della narrativa immersiva Incoraggio i creatori di contenuti innovativi e creativi a presentare offerte.

    $123 Average bid
    $123 Avg Bid
    17 bids

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