How to Start Indie Game Development in 2024

Last updated: 2026-10-13 · Reading time: ~8 min

How to start indie game development begins with understanding your tools, defining your game's scope, and building a repeatable creative workflow. This guide walks you through every first step.

Choose Your Game Engine First

How to start indie game development always starts with choosing the right game engine. Your engine shapes everything downstream — your art pipeline, your scripting workflow, your export targets, and ultimately what your game can feel like.

For most getting started indie game dev beginners, three engines dominate in 2024:

• Godot 4 — Free, open source, lightweight, and intuitive. GDScript reads like Python and the node-based scene system is genuinely elegant. Best for: 2D games, 3D games, HTML5 exports, anyone who values open-source tools.
• Unity — The most widely-used engine in indie games. Huge community, Asset Store resources, C# scripting. Personal license free for indie developers earning under $100K/year. Best for: 3D games, mobile games, developers who want maximum community support.
• GameMaker — Purpose-built for 2D. Fastest path from idea to playable game. GameMaker Language (GML) is approachable. Free trial available. Best for: pixel art platformers, jam games, pure 2D scope.

No engine is objectively best for indie game dev for beginners — each serves different priorities. Godot 4 is the most cost-effective (100% free, no royalties). Unity has the largest ecosystem. GameMaker has the gentlest learning curve for strictly 2D games.

Our game engine comparison for indie developers breaks down pricing, platform support, and learning curve in detail.

Gather Your Art and Audio Tools

Beginner game dev tools span more than just engines. You'll need ways to create or source visual assets and sound effects. The good news: there are free options for every category that are genuinely production-quality.

The key principle: use free tools until you hit a real limitation. Don't pay for software before you know what you actually need. Our best free game development tools guide has a curated list with honest assessments.

Define a Small, Achievable First Project

How to make your first indie game is not about building the game in your head — it's about scoping ruthlessly. Most beginner game devs overestimate what they can finish in 3–6 months.

A solid first project is:

• One core mechanic — one button, one interaction, one loop. Flappy Bird is a great archetype. Jump, survive, score.
• One visual identity — one art style, one palette, one character design. Don't make 10 enemy types. Make 1 enemy type really well.
• One contained level or mode — not an open world, not multiple chapters. A single 60-second experience that loops.
• A clear win/lose condition — the player always knows if they're winning.

This is not a limitation — it's a discipline. Some of the most beloved indie games started exactly like this: Celeste (climbing), Hollow Knight (exploration), Vampire Survivors (survival). The scope is the feature.

Build a Simple Game Design Document

A game design document (GDD) does not need to be a 50-page formal specification. For a first indie game, a single-page document answering these questions is enough:

1. What is the one-sentence description of your game?
2. What is the core loop? (What does the player do every 10 seconds?)
3. What happens when they fail? What happens when they succeed?
4. What are the 3–5 most important game feel details? (Screen shake, particle effects, sound cues?)
5. What is your exit criterion? (What does "done" look like?)

Write this down before you open your game engine. It prevents the #1 killer of first projects: feature creep. Our game development glossary defines GDD and other essential terms if you're new to these concepts.

Learn the Core Loop Before Expanding

Indie game dev workflow should always prioritize the core loop. Build the smallest possible version of your game that is actually playable — not a tech demo, not a prototype with placeholder art, but a real interactive experience.

This is called a "vertical slice":

• Get the core mechanic working and feeling good
• Add simple placeholder visuals (colored rectangles are fine at this stage)
• Add audio feedback (even a simple beep on collision matters)
• Playtest it yourself — 50 times in a row
• Then expand: new levels, enemies, story beats, art upgrades

Our complete indie game dev workflow guide covers this iterative approach in detail, including how to combine tools into a 2D art workflow or 3D art workflow.

Playtest Early and Iterate Often

The most common mistake new indie game developers make: they spend 6 months building a game in isolation, then show it to players and realize the core mechanic isn't fun. Fixing this after 6 months is painful. Fixing it after 2 weeks is manageable.

Playtest after every single session. You don't need a focus group — show it to a friend, stream it on Discord, post it on an indie game dev forum. The earlier you get real feedback, the more agile your development becomes.

Frequently Asked Questions