The global video-game business has created a new route into entrepreneurship: people no longer need to work for a major studio to build a game and generate revenue. A creator with a computer, an internet connection and the right development tools can build a game, publish it to a global audience and monetize players through purchases, subscriptions, advertising, digital items or other forms of engagement.
The challenge is that the tools are easier to access than the business itself. Making a game can be inexpensive—or even free—but attracting players is usually the harder part.
In the United States, 212.3 million people, or 67% of the population aged 5 to 90, played video games for at least one hour a week in 2026, according to the Entertainment Software Association. The average U.S. player was 37 years old. U.S. consumer spending on video games reached $60.8 billion in 2025.
The UK is also a major gaming market. UK consumers spent £8.76 billion on video games and related game culture in 2025, according to Ukie, with £6.03 billion spent on game software alone.
For someone trying to enter the business, the opportunity therefore starts with a simple question: what exactly do you want to build, and where do you want to sell it?
There are two different businesses in game creation
A beginner can enter the industry through several routes.
The first is creating games for an existing platform. Roblox is the clearest example. A developer uses Roblox Studio to build an experience that is distributed through Roblox itself. The platform supplies the technology, servers, discovery system, player accounts and monetization infrastructure.
The second is building an independent game using an engine such as Unity, Unreal Engine, Godot or GameMaker. The developer then decides where to distribute the game, such as Steam, Epic Games Store, Apple’s App Store, Google Play or a console platform.
There are also businesses around the games themselves. Developers can create digital assets, character designs, plugins, sound effects, game environments or tools for other creators.
That means a person does not necessarily have to become a successful game publisher to make money from the industry.
The main game-creation platforms
Roblox Studio: the easiest route into a platform economy
Roblox is different from a conventional game engine because it combines development, publishing and distribution.
Roblox Studio is free and is available for Windows and Mac. Roblox says creators can build, script, test and publish games directly from Studio, with the platform handling much of the infrastructure required to operate multiplayer experiences.
Roblox reported 144 million daily active users worldwide in early 2026.
For a new creator, that built-in audience is one of Roblox’s most important advantages. The developer does not have to establish a completely independent distribution network before the first player can access the game.
Roblox provides several monetization routes. Developers can sell in-game products, game passes, subscriptions and private servers. Creators can also earn through Creator Rewards, sell avatar items and sell assets or plugins to other creators.
Eligible creators can convert earned Robux into real currency through the Developer Exchange, or DevEx program.
Roblox’s current standard DevEx exchange rate is $0.0038 per earned Robux, meaning 30,000 earned Robux equals $114. The minimum balance for a cash-out is 30,000 earned Robux.
Roblox says more than 35,000 creators were participating in DevEx, with the median creator receiving $1,550 during the 12 months ended December 31, 2025.
That statistic is particularly useful for beginners because it shows both the scale of the opportunity and its distribution. Millions of people create content on Roblox, but only a much smaller group reaches the point where they participate in its cash-out program.
Unity: a professional engine with a large learning ecosystem
Unity is one of the best-known general-purpose game engines. It supports 2D and 3D development and can be used to create games for computers, mobile devices, the web and consoles.
Unity’s pricing depends on the developer and the scale of the business. Unity Pro is currently listed at $210 per month per seat when paid monthly, while Unity’s free options are available to qualifying smaller users under its licensing rules.
Unity also provides a substantial free education system.
Unity Learn currently offers more than 750 hours of free live and on-demand learning content. Its structured pathways include Unity Essentials, Junior Programmer, Creative Core, VR Development and Game Development.
Its beginner Game Development pathway is designed to take about 12 weeks and covers subjects including C# programming, game design, audio, visual effects, user interfaces, animation, materials and lighting.
For someone starting from zero, this means the cost of learning Unity can be $0 for the instructional material, although the creator still needs a suitable computer and may eventually incur costs for software, assets, distribution and other services.
Unreal Engine: powerful technology with a revenue-based model
Epic Games’ Unreal Engine is widely used for high-end 3D games and is also used beyond games in areas such as film, television, architecture and simulation.
For game developers, Unreal is free to use while the product remains below the relevant revenue threshold. Epic says developers pay a 5% royalty after $1 million in gross product revenue for games that fall under its royalty-based licensing model.
That structure is important for an independent developer because the engine itself does not necessarily require a substantial upfront software investment.
Unreal also provides extensive documentation and educational material through Epic’s developer ecosystem.
For beginners, Unreal generally requires more technical and artistic knowledge than simplified creation platforms such as Roblox. It can nevertheless be learned without paying for the engine itself.
Godot: a completely free, open-source alternative
Godot has a different business model.
The engine is released under the permissive MIT license. Godot says users can use it for commercial purposes without paying royalties, and developers retain ownership of the games they create.
The engine supports both 2D and 3D development.
Godot’s official documentation includes beginner tutorials and community learning resources.
For someone with almost no budget, Godot therefore represents one of the lowest-cost routes into independent game development.
GameMaker: particularly accessible for 2D games
GameMaker is another established development platform, particularly popular for 2D games.
Its current licensing model allows free use for non-commercial projects. Developers who want to commercially sell their creations need GameMaker Professional.
GameMaker currently lists Professional at a $99.99 one-time purchase, with an Enterprise option priced at $79.99 per month or $799.99 annually.
The company also provides free educational material. Its learning resources include step-by-step projects such as an Asteroids-style game that can be completed in roughly 40 minutes and a Breakout-style project designed to take about an hour.
How much does it cost to learn game development?
The answer can be surprisingly low.
A beginner does not necessarily need a university degree or an expensive boot camp.
A basic learning path can look like this:
Route
Software cost
Learning resources
Commercial potential
Roblox Studio
Free
Free official courses/tutorials
High, inside Roblox
Godot
Free
Free documentation/tutorials
High
Unity
Free options available; Pro $210/month
750+ hours of free Unity Learn content
High
Unreal Engine
Free below applicable revenue threshold
Free Epic documentation/community resources
High
GameMaker
Free for non-commercial use; Pro $99.99
Free tutorials/resources
High
The biggest expense for most beginners is therefore not the game engine. It is time.
A person can learn the fundamentals of a simple game in weeks. Becoming capable of designing, programming, testing, polishing, marketing and commercially operating a competitive game takes much longer.
The skills are also broader than programming.
A successful independent developer may need some combination of:
game design;
programming;
2D or 3D art;
animation;
sound design;
user-interface design;
level design;
monetization;
community management;
marketing;
analytics;
publishing.
Artificial intelligence tools can reduce the amount of routine coding and asset-production work required, but they do not remove the need for game design, testing or audience development.
Where can beginners learn?
Several major platforms provide structured education without requiring a traditional college program.
Unity Learn offers free learning pathways, including beginner courses and a 12-week Game Development pathway.
Roblox Creator Hub provides free Studio tutorials, coding lessons, curricula and educational material. Roblox’s education program also provides free curriculum for educators.
GameMaker Education provides free educational licenses and teaching resources for schools and universities.
Godot provides free documentation, tutorials and community resources.
Epic Games provides Unreal Engine documentation and learning resources through its developer ecosystem.
Commercial education platforms such as Udemy, Coursera and other online-learning providers also offer game-development courses. Their prices vary considerably depending on subscriptions, sales and individual instructors, so the software company’s own free training is often the logical starting point before paying for a course.
How do game developers actually make money?
There is no single gaming business model.
1. Sell the game
The simplest model is to create a game and sell copies.
This is common for independent PC and console games. Revenue comes from the purchase price, with the distribution platform taking its applicable share.
The developer must therefore consider not only development but also marketing, store placement, reviews and customer acquisition.
2. Free game plus in-game purchases
A game can be free to download while selling optional digital goods.
These can include:
cosmetic items;
character skins;
weapons or equipment;
additional levels;
virtual currency;
subscriptions;
expansion content.
Roblox has built an enormous creator economy around this model.
3. Advertising
Games can generate revenue through advertising.
This is particularly common in mobile games and free-to-play products.
The developer earns based on advertising impressions, clicks or other commercial arrangements, depending on the advertising system.
4. Subscriptions
Developers can offer recurring memberships that provide additional features, content or benefits.
Roblox, for example, allows eligible developers to use subscriptions as one of its monetization mechanisms.
5. Sell digital assets to other developers
A creator does not have to build a hit game.
Someone skilled at 3D modeling can sell environments, characters or other assets. A programmer can create plugins or development tools. A sound designer can sell audio packs.
This can turn game development into a business-to-business market serving other developers.
6. Build games for clients
Another route is contract development.
A developer or small studio can create games, simulations, educational experiences or branded interactive products for companies.
In this model, the client—not the general gaming audience—is the immediate source of revenue.
Why Roblox is especially interesting for beginners
Roblox has effectively combined a game engine, publishing platform, marketplace and social network.
Its scale is enormous.
Roblox reported 144 million daily active users globally in early 2026. During 2025, Roblox said its users generated 88.7 billion hours of engagement, while searches on the platform exceeded 50 million per day.
That creates an unusual economic environment for creators.
A developer can build a game without independently arranging cloud infrastructure, payments, multiplayer networking and distribution to a global audience.
Roblox also says that creators generally receive 70% of Robux sales inside their games, while the economics are different for marketplace sales and certain real-money transactions.
The platform therefore provides something that traditional game development does not automatically provide: access to an existing audience and an integrated monetization system.
The trade-off is dependence on Roblox’s rules, algorithms, economy and audience. A creator’s business exists inside another company’s ecosystem.
The U.S. gaming market
The American market is one of the world’s largest.
The Entertainment Software Association’s 2026 research found that 212.3 million Americans play video games every week, representing 67% of the population aged 5 to 90.
The average player is 37.
ESA data also shows that U.S. consumer spending on video games reached $60.8 billion in 2025. Of that, approximately $52.4 billion was spent on content, $5.4 billion on hardware and $2.9 billion on accessories.
The economic footprint extends beyond consumer spending. ESA reports that the U.S. video-game industry supports more than 250,000 jobs and generated an estimated $95.8 billion in U.S. economic impact.
For a creator, the relevance is straightforward: the potential customer base is enormous, but the market is also highly competitive.
The UK gaming market
The UK has a substantial domestic gaming economy.
According to Ukie’s 2025 market valuation, British consumers spent £8.76 billion on video games and related game culture during 2025, up 7.4% from the previous year.
Game software accounted for £6.03 billion.
Within software:
digital console spending reached £2.49 billion;
mobile games generated £2.07 billion;
digital PC software generated £1.15 billion;
physical boxed software generated £319 million.
Ukie says the UK games industry supports more than 73,000 jobs and contributes approximately £6 billion in gross value added to the British economy annually.
The figures show that gaming is no longer a niche entertainment category. It is a large consumer and creative industry spanning software, hardware, mobile platforms, digital distribution and related media.
The practical route for someone starting with little money
For a beginner, the most economical route is usually to avoid building an enormous game first.
A more practical sequence is:
Step 1 — Learn the basics.
Choose one platform rather than attempting to learn Unity, Unreal, Godot, Roblox and GameMaker simultaneously.
Step 2 — Build a very small game.
A simple platformer, puzzle game, simulator or multiplayer prototype is more useful as a first project than an ambitious open-world game.
Step 3 — Publish something.
The objective is to learn the complete cycle: development, testing, publishing, analytics and player feedback.
Step 4 — Study monetization.
Determine what players are willing to purchase and what the platform allows.
Step 5 — Build an audience.
TikTok, YouTube, Discord, Reddit and other communities can become important distribution channels, depending on the game and its target audience.
Step 6 — Reinvest revenue.
The first revenue can fund better art, music, programming, advertising and additional development.
The critical concept is that game creation and game business are different skills. A technically excellent game can generate little money if nobody discovers it. Conversely, a relatively simple game can become commercially successful when it has strong retention, social mechanics, community engagement and monetization.