Best Game Development Software in the UK
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Compare the Top Game Development Software in the UK as of April 2025
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What is Game Development Software in the UK?
Game development software refers to a suite of tools and applications used to create video games, ranging from simple 2D projects to complex 3D experiences. It typically includes game engines, graphic design programs, audio editing tools, and coding environments for scripting game mechanics. Many platforms, like Unity and Unreal Engine, provide built-in physics, animation, and AI features to streamline development. Some software, such as Godot or RPG Maker, caters to specific genres or audiences with simplified workflows. By integrating various assets and code, game development software enables creators to bring interactive worlds to life across multiple platforms. Compare and read user reviews of the best Game Development software in the UK currently available using the table below. This list is updated regularly.
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1
Unity
Unity Technologies
The leading platform for creating interactive, real-time content. Build 2D, 3D and VR games and apps at speed. From artist tools to live-ops, everything you need to bring your vision to life today. The complete solutions for professionals to create and operate. Create and operate amazing applications and immersive experiences with a complete solution for professionals across industries. Change up your splash screen. Or completely remove it. Gain greater insight into what’s happening in your game with real-time data on crashes, exceptions and user feedback. Minimize downtime with access to expert technical support when you encounter issues. Available as a separate purchase through a Unity sales representative. Unity Gaming Services: backend and LiveOps services trusted by world-class studios to support multiplayer and live games at any scale, with any engine or tech stack.Starting Price: $35.00/month -
2
Unreal Engine
Epic Games
The world’s most open and advanced real-time 3D creation tool. With Unreal Engine, you can bring amazing real-time experiences to life using the world’s most advanced real-time 3D creation tool. From first projects to the most demanding challenges, our free and accessible resources and inspirational community empower everyone to realize their ambitions. With over 160 hours of free online learning content, an extensive library of webinars, and options for instructor-led training, we have a way to learn that's right for you. Unreal creators are the true power behind Unreal Engine. Be part of a community that builds cutting-edge experiences, and supports each other along the way. Explore comprehensive reference documentation, instructional guides, community-based support, and options for dedicated professional support. -
3
Blender
Blender Foundation
Blender is the free and open source 3D creation suite. It supports the entirety of the 3D pipeline—modeling, rigging, animation, simulation, rendering, compositing and motion tracking, video editing and 2D animation pipeline. Cycles is Blender’s built-in powerful unbiased path-tracer engine that offers stunning ultra-realistic rendering. Blender’s comprehensive array of modeling tools make creating, transforming and editing your models a breeze. VFX professionals say: “Probably the best tracker in the market”. Blender includes production ready camera and object tracking. Allowing you to import raw footage, track the footage, mask areas and see the camera movements live in your 3D scene. Eliminating the need to switch between programs. Thanks to the high quality rigging and animation tools, Blender is being used for numerous short films, advertisements, TV series and feature films now. -
4
Roblox
Roblox
Roblox’s mission is to bring the world together through play. We enable anyone to imagine, create, and have fun with friends as they explore millions of immersive 3D experiences, all built by a global community of developers. Roblox is powered by a global community of over two million developers who produce their own immersive multiplayer experiences each month using Roblox Studio, our intuitive desktop design tool. Any experience imaginable can be created on Roblox. Roblox is ranked as one of the top online entertainment platforms for audiences under the age of 18 based on average monthly visits and time spent (Comscore). Our popularity is driven purely by the community with millions of people signing up through word of mouth every month. Be creative and show off your unique style! Customize your avatar with tons of hats, shirts, faces, gear, and more. With an ever-expanding catalog of items, there’s no limit to the looks you can create. -
5
Perforce Helix Plan
Perforce
Perforce Helix Plan is a real-time planning and project management tool designed to enhance collaboration across teams, offering flexibility in managing projects through various development methodologies such as SAFe, Scrum, Kanban, and more. It allows teams to track work, time, and progress in real time, providing comprehensive visibility and advanced features like capacity planning and project history. The tool integrates with existing workflows and tools, such as Helix Core and Helix ALM, for deeper traceability and smoother operations. With a user-friendly interface that adapts to individual team preferences, Helix Plan helps accelerate planning and decision-making, ensuring faster delivery and greater efficiency across development teams.Starting Price: $28.00/month/user -
6
XSplit Broadcaster
SplitmediaLabs
Live stream and record your content with ease & share it to streaming services like Twitch, YouTube, Facebook, Mixer, etc. Start your broadcast today. XSplit is a live streaming and recording software designed for gaming, presentations and live events. This AI-powered software allows game developers to start live streaming of their games in pristine quality. The software also has a multilingual support team to assist you 24/7. Currently there are four members in the XSplit family: XSplit Broadcaster XSplit Gamecaster XSplit VCam XSplit Express Video EditorStarting Price: $5.00/month -
7
O3DE
The Linux Foundation
Open 3D Engine (O3DE) is a modular, open source, cross-platform 3D engine built to power anything from AAA games to cinema-quality 3D worlds to high-fidelity simulations. No fees or commercial obligations. Apache 2.0-licensed. Managed by The Linux Foundation. O3DE's modular architecture is built for customization from day one. Each component—known as a Gem—can be adopted separately, giving you access to the specific functionality needed for your application. Add new editing tools, features, and development workflows to your projects. Choose from a variety of community-maintained Gems to extend and enhance the engine's capabilities in anything from AI and robotics to push notifications and VR. With our engine's SDK capabilities, you can use O3DE as a foundation for any type of 3D project you can imagine. -
8
Buildbox
8Cell
With Buildbox, creating games is simple. There is no programming needed. Choose from various templates, Smart Assets™, or Brainboxes™ to get started. Then preview your game in real-time. You can even make your own game from scratch. The only limit is your imagination. Buildbox 3 is our most advanced game creation software! With it, you can create both 3D and 2D games using no-code Smart Assets™ and Brainboxes™ or advanced low-code options. Buildbox Classic is our traditional drag and drop game maker. With it you can make a game without coding, and rapidly build and prototype 2D games only using templates. At Buildbox, we believe that creating games is for everyone. With our powerful software, we're breaking down the barriers of game development for creators like you. We believe that anyone should get the opportunity to bring their ideas to life. The only skill you need is imagination. And we're just getting started! -
9
C++Builder
Embarcadero
C++Builder is a fast, integrated design and development suite for modern apps. Are you ready to design the best UIs of your life? Our award winning VCL framework for Windows and FireMonkey (FMX) visual framework for cross-platform UIs provide you with the foundation for intuitive, beautiful user interfaces that wow on every platform: Windows, macOS, iOS, and Android. Design your master UI layout once, then easily customize platform- and device-specific views without duplication of design effort. Drag-and-drop visual and non-visual components from the palette using our visual designer. Visually connect user interface elements to data sources using the LiveBindings Designer. Real-time design validation using Live On-Device Preview to broadcast the active form to multiple devices simultaneously. Add responsive design with resolution-aware components for desktop, tablets, and smartphones. Real, platform-specific native controls for an improved user experience. -
10
GDevelop
GDevelop
What makes GDevelop unique and so easy to use is the event system. Events are a powerful way to express the logic of your game, without having to learn a programming language. Unleash your creativity with GDevelop and create all kinds of games: platformers, shoot’em up, strategy, 8-bit, hyper-casual games... the sky is the limit. Express your ideas, big and small: you can prototype new features on your games in minutes, and refine them without limits. Making games has never been so easy and fast, with the visual editors provided by GDevelop. Use ready made objects from the asset store or create your own from scratch. Choose sprites, particle emitters, texts, videos and many others to build the scenes of your game. Add effects to the layers and objects of your scene. These effects allow to quickly changes the atmosphere and rendering of your game in one click. -
11
Leonardo.ai
Leonardo.ai
We’re building market-leading features that will give you greater control over your generations. Create unique production-ready assets from pre-trained AI models or train your own. We’re building an entire generative content production platform, visual assets are just the start. Use a general or fine-tuned model to generate all sorts of production-ready art assets. In just a few clicks, you can train your own AI model and generate thousands of variations and deviations from your training data. Iterate to your heart's content. Create a universe with infinite possibilities in minutes. Rapidly iterate with ease while keeping a consistent look or style. -
12
Core Games
Core
As a Creator on Core, you have access to the full power of the Unreal Engine, thousands of free, professional music, art, and sound assets, and an industry-leading monetization system. The Core editor comes with thousands of built-in 3D shapes, props, and materials to use as a basis for creating new models. All original models for games are made using this content, which is downloaded with the Core Launcher itself, so games and projects can be loaded almost instantaneously. Core offers polished game starter templates including Team Deathmatch, King of the Hill, Battle Royale, Dungeon Crawler, Racing, and more. Game frameworks allow Creators to launch into the game development process much faster in those games. -
13
PubNub
PubNub
Innovate with Realtime Features: We take care of realtime communication infrastructure so you can focus on your app. Our Platform for Realtime Communication: A platform to build and operate real-time interactivity for web, mobile, AI/ML, IoT, and Edge computing applications Faster & Easier Deployments: SDK support for 50+ mobile, web, server, and IoT environments (PubNub and community supported) and more than 65 pre-built integrations with external and third-party APIs to give developers the features they need regardless of programming language or tech stack. Scalability: The industry’s most scalable platform capable of supporting millions of concurrent users and allows for rapid growth with low latency, high uptime, and without financial penalties. Security & Compliance: Enterprise-grade security and compliance with the most stringent regulations worldwide, including GDPR, SOC 2, HIPAA, ISO 27001, and CCPA.Starting Price: $0 -
14
articy:draft
Articy
Interactive stories are complex by nature. articy:draft 3 is helping hundreds of game writers, narrative designers and other interactive storytellers to keep track of all their storylines and manage their narrative content in a visual way. Write branching dialogue with ease, reference characters and items in text to keep all your context at hand, create templates to adapt the information to your story world, add global variables, script your story logic and test it right inside articy:draft in a visual way, before you write a single piece of code. When done, the helpful exports to Unity, Unreal or JSON will help you get all your content into the engine of your choice. Download the FREE Standalone version and start exploring all your interactive story ideas right away.Starting Price: €5.99 Single User per month -
15
Character Creator
Reallusion
Character Creator (CC) is a full character creation solution for designers to easily generate, import and customize stylized or realistic character assets for use with iClone, Maya, Blender, Unreal Engine, Unity, or any other 3D tools. CC connects industry-leading pipelines with one system for 3D character generation, animation rigging, asset management, look-dev rendering, and interactive design. Whether humans, creatures or props, creativity is no longer limited by the existing CC character base. Any rigged biped models can be imported, characterized, and facial rigged in Character Creator. New features now make any character compatible with thousands of motion assets, ready for natural lip-sync, motion capture, and animation controls in iClone. CC characters can also be optimized for low-poly, high-performance crowd simulation, AR, VR, and Metaverse.Starting Price: $299 -
16
Avoyd
enkisoftware
Avoyd Voxel Editor and Renderer Create, import, export and render large voxel worlds. 3D art and rendering tool for voxel artists, map builders and game developers. Main Features: - Large scenes up to 256k voxels a side. - CPU and GPU path traced rendering. - Export to optimised mesh glTF and OBJ with physically-based materials parameters, and VOX. - Import MagicaVoxel VOX, Minecraft maps, heightmaps, palettes. - Orthographic projection with Isometric presets. - Up to 65k physically based materials. - Physically based light and atmosphereStarting Price: €15 one-time payment -
17
devtodev
devtodev
devtodev is an ultimate product analytics platform for data-driven teams to get valuable insights and influence user decisions. With devtodev you can convert users into paying users, improve in-app economics, predict churn, revenue and customer lifetime value, as well as analyze and influence user behavior.Starting Price: Free -
18
G+AIDER
AJU QMS
Automated testing software for mobile games. G+AIDER reduces your time and efforts of cross-devices and cross-platform mobile game testing. G+AIDER support the automated and the manual testing. With simple writing automation script, it will test on the multi devices across iPhone and Android. G+AIDER are using image recognition, so testers can easy to test on different devices. In the manual mode, G+AIDER mirror the device screen as the maximum size of PC, and it shows the device performance at the same time. After testing, manual mode generates the video, recorded playing, and the performance report. In business version, G+AIDER is able to multi testing. With one automation script, it will test up to 7 different devices, which is connect to PC. For testing iPhone, is only available on the Mac.Starting Price: $120 / month / seat -
19
Incredibuild
Incredibuild
Incredibuild is the leading platform for development acceleration. Our platform speeds up developer and CI builds with our distribution and caching technologies, cutting down wait times from hours and days to minutes. Most importantly, we do so without changing your code, tools, or processes, on prem or on the cloud. Incredibuild gives you better visibility into your builds, significant acceleration, and smarter build asset orchestration for 8-10x faster builds. 200,000 devs and managers at over 2,000 companies, including world-leading brands like Microsoft, Amazon, Citibank, Adobe, Disney, Intel, Samsung, EPIC Games, Nintendo, and many more rely on Incredibuild to turbocharge their development and continuously delight their customers.Starting Price: $0 -
20
Xsolla
Xsolla
Xsolla is the video game ecommerce platform powered by Transaction Engine and Business Engine to help developers and publishers market, sell, connect and optimize their games globally. Serving only the video game industry, the Xsolla Transaction Engine and Business Engine work seamlessly together to solve the complexities of distribution, marketing and monetization so developers, publishers and platform partners can increase their audience, sales and revenue. Market, sell, connect, and optimize your game with one platform, powered by Xsolla Transaction Engine and Business Engine. Accessible solutions that combine our products, industry connections, and expertise to meet your company’s specific needs. Great games can emerge anywhere. We at Xsolla are here to ensure the best ideas get made, get seen, and get played. So we've built a suite of products that remove the barriers between creators and the support they need. -
21
PlayFab
Microsoft
The game industry's most powerful backend platform. Sign up for a developer account and explore all the ways you can control your game with Azure PlayFab's easy-to-use web interface. Ready to start integrating your game? Pick your SDK, fill in your credentials, and you're off and running! Everything you need to build and operate a live game. Meet players where they are and connect them with friends on any platform. Dynamically scale dedicated multiplayer servers. Keep players coming back for more. Gain immediate insight into game performance and potential issues. Import, store, process and export data generated by your games. Comply with GDPR, COPPA and other government regulations. Process payments, manage virtual currency, sell catalog items and guard against fraud. Help players build relationships and communities. Configure custom operations and react to events in real-time. Set up your virtual economy, add leaderboards or craft the perfect matchmaking logic.Starting Price: $99 per month -
22
GamerGraph
GamerGraph
Instant, real-time reports and analytics for features, player behavior, game performance, and monetization. Fully scalable cloud platform that adheres to security and compliance frameworks. You don't need to build, configure, or manage a backend. Always-on access to game data through visual heatmaps and dashboards that identify activity and behavior trends. Pre-built social modules you can use to rapidly increase engagement across more players and improve game marketability. No need to configure or manage servers or integrations. Simply connect your game to the GamerGraph cloud platform, and in less than 2 minutes, you’ll have real-time access to comprehensive player and game analytics. Connect your game to GamerGraph using an Unreal blueprint, Unity Prefab, or a few lines of your own code. As soon as the game is played, your dashboard is immediately populated with data in simple, easy-to-read graphs that function in real-time.Starting Price: $99 per month -
23
Maya LT
Autodesk
Create and animate realistic-looking characters, props, and environments using the sophisticated 3D modeling and animation tools in Maya LT™ 3D game development software. Send assets directly to Unity and Unreal Engine with custom export tools, or use the game exporter to get 3D content into your engine of choice. Use an array of tools to create high-quality textures and materials. Work with Allegorithmic Substance materials directly in the software.Starting Price: $35 per month -
24
Zebedee
Zebedee
From high-stakes esports tournaments to casual mobile games, our world is open to everyone. Bitcoin is programmable money. We make it a seamless part of the game experience. If you can scan a QR code, you can earn with Zebedee. Straightforward, instant, and available now. Play our games or play with our APIs. Either way, you'll soon discover why Bitcoin is transforming the world of gaming. Open a new acquisition channel and revenue stream in the quickly growing world of Bitcoin gaming. Gain an edge over your competition by offering cutting-edge Bitcoin Lightning services and a gateway into the exploding world of Bitcoin gaming. Play a single intense match with live Bitcoin transfers and earn a share of the prize pot based on your percentage of the total score. In survival mode, your sats are your life. When you score, you get an extra life. When you die, you lose some life. If you run out of seats, you get kicked from the match.Starting Price: Free -
25
Inworld
Inworld
The developer platform for AI characters. Get a fully integrated platform for AI characters that goes beyond large language models (LLMs), and adds configurable safety, knowledge, memory, narrative controls, multimodality, and more. Craft characters with distinct personalities and contextual awareness that stay in-world or on brand. Seamlessly integrate into real-time applications, with optimization for scale and performance built-in. Optimized for real-time experiences, Inworld offers low-latency interactions that scale with your application. Orchestrating across LLMs allows us to deliver high-quality interactions with faster inference and lower costs. Every interaction has a context and models need to be aware of yours. Add custom knowledge, content and safety guardrails, and narrative controls to keep your AI in character, in-world, or on brand. Put personality at the center of your AI. Our multimodal AI mimics the full range of human expression.Starting Price: $20 per month -
26
Texture Lab
Texture Lab
Create unique seamless textures from any text. Ready to use, free textures, generated with TextureLab, try variations on them! Instant textures for your next game.Starting Price: Free -
27
Convai
Convai
Easy-to-use interface to create your characters' intelligence, and plugins to connect them to your character assets and worlds. Convai addresses the problem of information that occurs with large language models by adding a knowledge base for characters, which can help ensure accurate responses to user queries. Your characters can perceive the various objects and entities in the scene and execute actions based on your commands and requests or their own motivation. Create AI tutors in XR that can teach any subject with reliable expertise for K12 and universities. Enable AI-guided training applications in various domains such as healthcare, legal, manufacturing, eCommerce, etc.Starting Price: $6 per month -
28
Beamable
Beamable
That's all that's needed to get the ability to build your own custom server logic via microservices along with a world of LiveOps tools and live services to build games in unity and unreal that players love. The first marketplace of live services solutions for games, plug-ins for monetization, generative AI, blockchain, and more. Built around a common data fabric that lets you snap together components that extend your game — without the headaches. Deliver state-of-the-art live services to all of your game teams. The entire Beamable live services stack can be deployed on-prem or in your own cloud environment, providing the ultimate in security, control, and flexibility. Starting building cloud-native live services for your game today. One line of code unlocks systems like persistent worlds, customized servers, social systems, and managed inventory — with no backend servers to configure or install.Starting Price: $10 per 1 million API calls -
29
Nakama
Heroic Labs
Nakama is an open source game server framework developed by Heroic Labs, designed to facilitate the creation of real-time, multiplayer, and social games across various platforms, including Godot, Unity, Unreal Engine, and more. It provides a comprehensive suite of features such as real-time multiplayer capabilities, customizable matchmaking algorithms, leaderboards, in-game chat, and support for in-game currencies. Developers can extend Nakama's functionality using server-side logic written in Go, TypeScript, or Lua, allowing for authoritative game mechanics and enhanced control over game state. The platform also offers open-source client libraries tailored for different game engines and languages, ensuring seamless integration and flexibility in game development. Nakama is your dedicated server, not another multi-tenant SaaS. Add custom features and secure authoritative gameplay logic directly to your game server.Starting Price: Free -
30
PlayerIO
PlayerIO
PlayerIO provides a robust suite of tools and services tailored for developers of online games, allowing them to focus on creating engaging experiences without worrying about backend complexities. The platform includes powerful features like a cloud-based database for scalable data storage, a file storage system for asset management, and comprehensive hosting solutions. It also supports multiplayer game functionalities and offers extensive analytics, virtual economy systems, and easy integration with multiple payment gateways, positioning itself as a one-stop solution for game development needs.Starting Price: $24.95 per month
