Start with a game engine, not a blank screen
You do not need to write code from nothing. A game engine is software that handles the parts every game needs — drawing graphics, playing sounds, detecting when objects collide, keeping track of what the player is doing. You pick an engine, learn how it works, then build your game inside it.
The three engines most people start with are Unity, Unreal Engine, and Godot. Unity and Unreal are free to download and use until your game makes money. Godot is free and open-source, meaning anyone can see and modify its code. All three run on Windows, Mac, and Linux. The choice matters less than picking one and sticking with it long enough to finish something.
Each engine comes with tutorials built in. Unity's learning path starts with moving a cube around a screen. Unreal's begins with a first-person character you can walk around. Godot's teaches you by making a simple 2D game. Start there, not with a YouTube series about "advanced techniques" — you need to see how the engine thinks before you can make it do what you want.
Key Takeaways
- Download a free game engine like Unity, Unreal, or Godot and work through its built-in tutorials before starting your own project.
- Your first game should be small enough to finish in a few weeks — a single room, one mechanic, no story — so you learn the full pipeline from start to release.
- You will need to learn either C# (for Unity), C++ (for Unreal), or GDScript (for Godot), but you do not need to be a programmer first.
- Art, sound, and code are separate jobs; you can find free or cheap assets online while you learn, or make simple placeholder art yourself.
- Finishing and releasing a small game teaches you more than reading about game design, because you hit real problems that tutorials skip.
Pick a scope you can actually finish
The graveyard of unfinished games is full of projects that started as "a small RPG" or "a roguelike with procedural dungeons." The scope — how much game you are trying to make — grows until it becomes impossible to finish. Your first game should be so small that you feel like you are undershooting.
A real first project: a single room where you move a character around, pick up objects, and reach a goal. Or a game where you tap or click to make something jump over obstacles. Or a turn-based puzzle where you slide tiles to solve a pattern. These take a few weeks if you work on them regularly. They teach you how to structure code, how to handle player input, how to test whether something works, and how to ship something people can actually play.
Write down your game idea in one sentence. If that sentence has the word "and" in it more than once, your scope is too big. "A platformer where you jump on platforms" is good. "A platformer with multiple worlds, a story, boss fights, and power-ups" is a job for a team, not a first project.
Learn the programming language your engine uses
Unity uses C#, a language that reads almost like English. Unreal uses C++, which is older and stricter but more powerful. Godot uses GDScript, which is designed specifically for game-making and is the easiest to learn. You do not need to be a programmer already — game engines teach you the parts of programming that matter for games.
Start by learning to move something on screen. In Unity, that means writing a script that changes an object's position every frame. In Unreal, you do the same thing in a Blueprint, which is a visual way to write code without typing. In Godot, you write a short script that tells a character to move when you press a key. All three teach the same idea: the game runs a loop that repeats 60 times per second, and each time through that loop, you update what is on screen.
You will get stuck. You will write code that does nothing, or crashes, or does something completely different from what you intended. This is normal. Every programmer does this. The skill is learning to read error messages — the engine will tell you what went wrong and where — and using that information to fix it. YouTube has thousands of videos showing exactly how to solve the specific problem you hit.
Find or make art and sound
You do not need to be an artist. Websites like OpenGameArt.org, itch.io, and Freepik have thousands of free images, sprites, and sound effects you can use in your game. Many are licensed so you can use them as long as you credit the artist. Read the license before you use something — it will tell you what you are allowed to do.
If you want to make your own art, start simple. A square that moves around is a valid character. A solid color background is a valid world. Placeholder art — rough, temporary graphics — teaches you how to build the game. You can replace it with better art later, or leave it as is. Many successful games started with programmer art and kept it.
For sound, Freesound.org and Zapsplat have free sound effects. Incompetech has royalty-free music. Again, check the license. If you want to make your own sounds, a free program like Audacity lets you record and edit audio on your computer.
Build, test, and break things on purpose
As you write code, the engine lets you press Play and see what happens immediately. Use this. Press Play constantly. Try to break your game on purpose — jump off the edge of the world, click things that should not be clickable, move faster than the game expects. When something breaks, you learn what your code actually does versus what you thought it did.
Keep a list of bugs — things that do not work right. Some bugs are small (the character's jump is too high) and some are big (the game crashes when you pick up an object). Fix the big ones first. Small bugs can wait until the game is mostly done. Many small bugs will fix themselves once you fix the big ones.
Show your game to someone else while it is still rough. They will try things you never thought of. They will find bugs you missed. They will tell you if something is confusing or not fun. This feedback is worth more than any tutorial, because it comes from someone actually playing your game.
Release your game, even if it is small
Itch.io is a website where anyone can upload and share games for free. You create an account, upload your game file, write a short description, and publish it. People can download it and play it. This is the step most people skip, and it is the most important one.
Releasing teaches you things that finishing in private does not. You learn how to package your game so it runs on someone else's computer. You see what people actually think of it. You get feedback that makes your next game better. You have something to show for the work you did. And you have proven to yourself that you can take an idea from nothing to something people can play.
Your first game will not be perfect. It will be small, rough around the edges, and probably not very fun. That is fine. Every game developer started here. The point is not to make a masterpiece — it is to learn the process, finish something, and know what to do differently next time.
What comes after your first game
Once you have finished one game, the second one is easier. You know how the engine works. You know how to structure code. You know how long things actually take. You can make your scope slightly bigger — maybe two rooms instead of one, or two mechanics instead of one. You can spend more time on art and sound because you are not learning the engine at the same time.
Many developers make five or ten small games before attempting something bigger. Each one teaches you something. Each one is faster to make than the last. This is how you build the skills to make the game you actually want to make.
Frequently Asked Questions
Do I need to know how to code before I start?
No. Game engines teach you the programming you need. Start with the engine's tutorials, which assume you have never coded before. You will learn the basics by making things happen on screen, which is faster than learning programming in the abstract.
Which engine should I pick if I want to make a 2D game?
Godot is designed for 2D and is the easiest to learn. Unity also handles 2D well and has more tutorials online. Unreal is built for 3D and is harder to use for 2D games, so skip it for now.
Can I make a game on a Mac or Linux computer?
Yes. Unity, Unreal, and Godot all run on Mac and Linux. You can develop on any of these systems and release your game on Windows, Mac, and Linux at the same time.
How long does it take to make a game?
A small first game takes a few weeks if you work on it regularly. A bigger game takes months or years. The time depends on how much game you are trying to make and how much time you have to spend on it each week.
Do I have to pay money to make a game?
No. The engines are free. Art and sound are free if you use the resources online. You only pay if you want to buy premium assets or use paid tools, which you do not need for your first game.