Game Development

Game development brings together design, writing, art, engineering, production, and testing. A small indie project may put several of those jobs in the hands of one person, while a large studio may split them across many specialized teams.

The guides below cover the main stages of making a game, from shaping the initial concept and documenting the design to planning production and choosing the tools that support the work.

Game development process

The game development process can take a few weeks or many years, depending on the scope of the project. Most games move through three broad stages:

• Pre-production. The team defines the concept, scope, audience, core mechanics, visual direction, and production plan.
• Production. Designers, artists, developers, writers, and testers turn those ideas into a playable game and continue refining them as the project develops.
• Post-production. After release, the work shifts toward fixing bugs, balancing the game, and producing updates or additional content.

The boundaries between these stages are rarely rigid. Design changes can continue well into production, testing starts long before launch, and planning often needs to be revised as the game takes shape.

Game design

Game design covers the decisions that shape what the player experiences: the rules, mechanics, story, characters, environments, levels, interface, and the way those pieces work together.

Some of that work happens at the level of the whole game, while other parts demand their own design process. Worldbuilding establishes the setting and its internal logic. Level design turns mechanics, spaces, obstacles, and pacing into the situations the player moves through.

Game design documents

A game design document (GDD) gives the team a shared record of what the game is supposed to be. It can capture the concept, gameplay, mechanics, story, characters, levels, assets, and other decisions that need to stay connected as the project changes.

Modern GDDs work best as living documents rather than fixed specifications. They should be easy to update as ideas are tested, discarded, or refined during development.

Pitching a game

A game pitch turns the project into a concise case for why someone should pay attention to it. Depending on the audience, that may mean explaining the core concept, showing what makes the game distinct, presenting the team and production plan, or making the case for funding and publishing support.

Game development tools

No single tool covers the entire game development process. Studios usually combine software for planning, documentation, project management, design, coding, art, audio, and testing. The right mix depends on the kind of game you are building and the size of the team behind it.

Planning and project management

These guides focus on organizing production, tracking tasks and assets, and keeping a game development project moving as the scope changes.

Design and development software

These guides compare the broader software used across game design and development, including options for larger studios and more complex projects.