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Game development, without the fog.
Navigat is a beginner-friendly reference for game development: how the game loop works, how to design fun, how to build and finish a small game, and how to share it.
Newest concept cards
Each card is a single idea you can act on today.
Your First Game
Your first game is not about building the next big thing. It is about completing a small, playable project from start to finish. The concept here is simple: you
Getting Started →Choosing a Game Engine
Choosing a game engine is really about choosing a long-term working environment, not about finding a magical piece of software that will make your game for you.
Getting Started →The Game Loop, Simply
The game loop is the heartbeat of every game. It is the repeating cycle that keeps your game alive from the moment it starts until the moment it stops. At its c
Getting Started →Finding the Fun Loop
The core loop is the smallest complete cycle of player action and feedback that you can repeat over and over. It is not the whole game, not the meta progression
Game Design →What Motivates Players
When we ask why players stay in a game, we are really asking about the many reasons they choose to return, keep playing, and invest their time. It is not a sing
Game Design →Balancing Difficulty
Balancing difficulty is about crafting a progression of challenge that feels fair and engaging from start to finish. It is not about making a game easy or hard,
Game Design →01Getting Started
Where to begin: picking a scope, choosing a tool, and making your very first playable thing.
Open chapter →02Game Design
The thinking behind the fun — loops, motivation, difficulty, clarity, levels, and playtesting.
Open chapter →03Building Your Game
The code-side craft: sprites, collision, input, states, saving, and game feel.
Open chapter →04Art & Sound
Making simple visuals and audio carry your game — placeholders, palettes, sound, music, and UI.
Open chapter →05Finishing & Sharing
The part most beginners skip: shipping, fixing bugs, learning from players, and growing.
Open chapter →