Open sourceFreeCommercial
Engine
Godot Engine
A free, open-source engine for cross-platform 2D and 3D
A community- and foundation-led engine with a scene system, editor, scripting, rendering, physics, and export tools.
FIND BY DISCIPLINE
Start with what you are making
You do not need to know a tool by name. Pick a discipline and jump straight to resources for the work at hand.
THE COMPLETE JOURNEY
Discover resources along the journey
Each stage is a focused toolkit. Open what you need; resources load on first expansion.
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CURATED FOR INDIE MAKERS
Editor’s Picks
Reliable tools and projects that most independent teams should know first.
Open sourceFreeCommercial
Tool
Blender
Open-source 3D creation suite for modeling, animation, rendering, and compositing
A mature cross-platform suite for characters, environments, animation, materials, and promotional renders, with common engine handoff formats such as glTF and FBX.
Paid onceCommercial
Service
Steamworks
Ship PC games on Steam and manage the full store lifecycle.
The partner portal covers store pages, build delivery, wishlists, achievements, sales reporting, and updates.
FreemiumCommercial
Service
GameAnalytics
Understand retention, progression, economies, and churn with game-focused metrics.
It provides events, funnels, cohorts, retention, remote config, A/B testing, and SDKs for major engines.
Open sourceFreeCommercial
Tool
RenderDoc
Open-source frame debugger spanning major graphics APIs
RenderDoc captures a rendered frame and exposes draw calls, pipeline state, resources, meshes, shaders, and outputs across major desktop APIs and Android.
FreeTerms apply
Reference
SteamDB
Read Steam store, product, and player trends
A third-party Steam database covering product history, pricing, concurrent players, tags, and store changes.
FreemiumTerms apply
Engine
Unity
A broad-ecosystem engine for multiplatform real-time development
A C#-centered 2D and 3D platform spanning editing, rendering, physics, asset management, and multiplatform builds.
Source availablePaid onceCommercial
Tool
Aseprite
Professional editor tailored to pixel art, sprite sheets, and frame animation
Aseprite combines pixel-precise drawing, layers and frames, tags, palettes, onion skinning, and sprite-sheet export in a focused workflow.
FreeCommercial
Reference
Game Accessibility Guidelines
Tiered checklist of basic, intermediate, and advanced game accessibility practices
The reference covers motor, cognitive, visual, hearing, speech, and language barriers with examples of improvements for game design and testing.
FreemiumTerms apply
Tool
Figma
Collaborate on and validate game interface flows
A browser-based interface design and interactive prototyping platform with components, collaboration, and shareable tests.