💲 = Paid,
🚩 = Limited Free,
🆓 = 100% Free,
Please remember to always look at the license before using something in your project.
- 🆓 2D Cartoon Mobile Game UI Pack - cartoon user interface asset pack. It comes as a layered psd file.
- 🆓 420 Pixel Art Icons for RPGs - Set of 420 RPG icons, free for commercial use.
- 💲 GameartGuppy - Cheap 2D Assets
- 🆓 Games-Icons Set - free icons for your games.
- 🆓 Iconmonstr - Another free icons resource for your games.
- 🚩 Kenney Assets - Royalty free assets
- 🆓 OpenClipart - Collection of free cliparts.
- 💲 Oryx Design Lab - Cheap high quality royalty free sprites
- 🆓 SpriteLib - a collection of static and animated graphic objects (also commonly known as sprites).
- 🚩 Time Fantasy - Lovely SNES-Looking RPG Assets
- 🆓 Blender 3D models - 3D models, particle systems/effects
- 🆓 Matcaps - A Huge library of matcap textures in PNG and ZMT, organized by color.
- 🆓 Poly Pizza - Searchable library of low poly creative commons 3D models
- 🆓 Reiner's Tilesets - A blog with free 2D and 3D graphics.
- 🆓 3DModelsCC0 - Public domain 3D models
- 🆓 GameSounds - Archive of royalty-free game sounds.
- 🆓 FreePD - Public Domain Music
- 🆓 FreeSFX - free sound effects
- 🆓 Freesound - collaborative database of Creative Commons Licensed sounds
- 🆓 Kavex's GameSounds - Free sounds for any use
- 🆓 Musopen - Royalty free music.
- 💲 Nameless: the Hackers RPG Soundtrack - high-quality by BoxCat Games
- 🆓 Octave - a free library of UI sounds, handmade for iOS.
- 🆓 PacDV - royalty free sounds collection.
- 🆓 SoundBible.com - Royalty-free of sound effects under various licenses.
- 🚩 CGTextures - A large collection of textures.
- 💲 GameDev Market - a community-driven marketplace that connects indie game developers with talented asset creators.
- 🚩 LotPixel - A huge assets library. Photogrammetry and PBR Textures, 3D Models, Decals. 1500+ Free Texture Available.
- 🆓 OpenGameArt - a media repository intended for use with free software game projects.
- 🆓 PlainTextures - Free high resolution textures, brushes and photos
- 🚩 Sketchfab - Publish & embed interactive 3D models.
- 🆓 Vecteezy - Free Vector Art.
- AdMob by Google - Google's Ads and monetization service for mobile.
- Appodeal - A programmatic ad mediation solution for mobile apps.
- Unity Ads - Unity3D Official Ads SDK.
🅾️ Allegro - Allegro 4 & 5 are cross-platform, open source, game programming libraries, primarily for C and C++ developers.🅾️ Bladecoder - Classic point-and-click adventure game engine and editor.🅾️ Box2D - A 2D Physics Engine for Games.🅾️ Chipmunk C# - C# implementation of the Chipmunk2D lib.🅾️ Chipmunk2D - A fast and lightweight 2D game physics library.🅾️ Cocos2D - graphic library for games and multimedia, for Python language- 🆓 Cocos2d-x - a C++ OpenGL 2D and 3D game engine. It uses C++ but has JS and Lua bindings.
- 🚩 Construct 2 - an HTML5 game maker, meaning you are not writing JavaScript. Instead, you use actions, events, and conditions to do the heavy lifting.
🅾️ Coquette - A micro framework for JavaScript games. Handles collision detection, the game update loop, canvas rendering, and keyboard and mouse input.- 🆓 Defold 2D game engine by King
- 🆓 EasyRPG - Role-playing game creation tool compatible with RPG Maker 2000/2003 games
🅾️ ENGi - A multi-platform 2D game library for Go.🅾️ Ejecta - A Fast, Open Source JavaScript, Canvas & Audio Implementation for iOS.🅾️ EnchantJS - A simple JavaScript framework for creating games and apps (old).- 💲 GameMaker - Very good 2D game engine
- 💲 GameSalad - Game Creation Engine for Mac and Windows.
🅾️ Gideros - Mobile Cross-Platform framework using Lua programming language.🅾️ Glide Engine - Game engine for making 2d games on iOS, macOS, and tvOS, with practical examples.🅾️ Godot - Open-source 2D and 3D game engine with a propietary langauge known as GDScript. It can also be used in C# and C++.🅾️ Gosu - 2D game development library for Ruby and C++🅾️ HaxeFlixel - Create cross-platform games easier and free in Haxe.🅾️ HEAPS.io - A mature cross-platform graphics engine for high-performance games written in Haxe.🅾️ iio.js - A javascript library that speeds the creation and deployment of HTML5 Canvas applications🅾️ JNGL - 2D C++ Cross-Platform engine for Nintendo Switch, Xbox, Linux, Windows, OS X, Web, Android, iOS and more.🅾️ Juno TypeScript - Clean and lightweight 2D game framework written in TypeScript🅾️ Kivent - A 2D game framework for Kivy.🅾️ Kivy - Cross-platform Python framework for creating apps and games for Linux, Windows, OS X, Android, and iOS🅾️ LibGDX - Powerful (totally free) library for Java, code once and run the game on desktop, Android, Web, and iOS.🅾️ Lums - A 2D / 3D framework written in C++11. Very efficient and modern. Still under heavy development.🅾️ LÖVE - Lua 2D Game Engine, very good game jam engine.🅾️ MINX - Open Source 2D game framework written in C++ (to the style of XNA)🅾️ Matter.js - a 2D physics engine for the web.🅾️ MelonJS - open source light-weight HTML5 game engine.🅾️ Monogame - Open Source implementation of the Microsoft XNA 4 Framework.- 🆓 NodeBox - a family of Python tools to create a generative design.
🅾️ OpenFL - Open Source Haxe Engine for making multi-platform games.🅾️ OpenRA - OpenRA is a Libre/Free Real Time Strategy Game Engine.🅾️ ORX - ORX is a 2.5D Data-driven C/C++ open source & multi-platform Game Engine.- 💲 PICO-8 - A fantasy console for making, sharing, and playing tiny games and other computer programs.
🅾️ PandaJS - Open Source HTML5 Engine.🅾️ Phaser - Free and fast 2D game framework for making HTML5 games for desktop and mobile web browsers, supporting Canvas and WebGL rendering.🅾️ PixiJS - is a newcomer HTML5 game renderer - first released in early 2013. The main appeal of the engine is its use of WebGL for faster performance. If WebGL isn't supported, the engine falls back to standard canvas.- 🆓 PuzzleScript - open-source HTML5 puzzle game engine.
🅾️ PyGame - a 2D game engine in Python.- 💲 RPGMaker - series of programs for the development of role-playing games.
- 🆓 Ren'Py - visual novel engine using the Python language in simplified form. It supports Windows, Mac OS X, Linux, Android and iOS
- 🆓 SDL - SDL is a cross-platform library designed to provide low-level access to audio, keyboard, mouse, joystick, and graphics hardware via OpenGL and Direct3D.
- 🆓 SFML - Simple and Fast Multimedia Library.
🅾️ Solar2D - A Cross-Platform Mobile App Development for iOS and Android (corona).- 🆓 Solarus a free and open-source Action-RPG (Zelda) game engine
🅾️ SpriteBuilder - Open Source Game Development Suite for MacOS- 🆓 SpriteKit - SpriteKit code to make your game work on iOS, macOS, and tvOS without a hitch.
🅾️ Stage.js - Lightweight and fast 2D HTML5 rendering and layout engine for cross-platform game development.- 🆓 Stencyl - a game creation platform that allows users to create 2D video games for computers, mobile devices, and the web.
🅾️ Tilengine - C Engine with wrappers for C#, Python and Java.- Tiny Computer - open-source fantasy computer for making, playing, and sharing tiny games.
- 🆓 Azul3D - A 3D engine written in Go.
🅾️ bgfx - Cross-platform, graphics API agnostic, "Bring Your Own Engine/Framework" style rendering library.🅾️ Bevy - A data-driven game engine in the form of a Rust library.🅾️ Bullet - Real-time physics simulation.🅾️ Cinder - Cinder is a community-developed, free, and open-source library for professional-quality creative coding in C++.🅾️ Dash - A free and open 3D game engine written in D.🅾️ Diligent Engine - A modern cross-platform low-level graphics library that supports Direct3D11, Direct3D12, OpenGL/GLES, and Vulkan.- 🆓 Evergine - The graphics development engine for business and industry. Build high-quality 3D solutions and deploy them to any platform.
🅾️ 🚩 Flax Engine - multi-platform 3D game engine🅾️ gameplay3d - 2D + 3D game framework written in C++🅾️ Godot - An advanced, feature-packed, multi-platform 2D and 3D open-source game engine.🅾️ Horde3D - small open source 3D rendering engine.🅾️ Irrlicht - open source high performance realtime 3D engine written in C++.🅾️ jMonkeyEngine 3 - a 3D open-source game engine for adventurous Java developers.- 🆓 JPCT - jPCT is a 3D engine for desktop Java and Google's Android.
🅾️ Amazon Lumberyard - Amazon Lumberyard is a free AAA game engine deeply integrated🅾️ ODE - ODE is an open-source, high-performance library for simulating rigid body dynamics.- 🆓 Ogre3D - is a scene-oriented, real-time, flexible 3D rendering engine (as opposed to a game engine) written in C++.
- 🚩 OpenXRay - a community-modified X-Ray engine used in S.T.A.L.K.E.R. game series.
🅾️ Panda3D - a framework for 3D rendering and game development for Python and C++ programs.🅾️ Piston - a modular open-source game engine written in Rust.- 🆓 PlayCanvas - A WebGL Game Engine with limited free
🅾️ Rajawali - Android OpenGL ES 2.0/3.0 Engine🅾️ Raylib - A simple 2D and 3D graphics library, with bindings available in numerous programming languages.- 🆓 Source Valve's Flagship engine
- 🆓 Spring - A powerful free cross-platform RTS engine.
- 💲 Stingray - 3D game engine and real-time rendering software
- 🆓 Superpowers - HTML5 Collaborative 2D/3D Game Maker
🅾️ Three.js - Javascript 3D Library.- 🆓 Turbulenz - Turbulenz offers the ability to build, publish, iterate, and monetize high-quality games that react like no others, with immersive 3D effects and real-time physics that open up a whole new world of unprecedented and extraordinary web content.
- 🆓 Unity 3D - A development engine for the creation of 2D and 3D games and interactive content.
- 🆓 Unreal Engine 4 - the new game engine technology developed by Epic Games.
🅾️ Urho3D - Cross-platform rendering and game engine.+🅾️ WhiteStorm.js - 3d javacript framework for building apps and games- 🆓 voxel.js - voxel.js is a collection of projects that make it easier than ever to create 3D voxel games like Minecraft all in the browser.
🅾️ Xenko Game Engine - open-source C# game engine designed for the future of gaming
🅾️ BrowserQuest🅾️ Diablo🅾️ Doom 3🅾️ Doom- 🆓 Duke Nukem 3D: Atomic Edition
- 💲 HandmadeHero: making 2D game from scratch
🅾️ Prince of Persia🅾️ Quake 2🅾️ Quake III Arena🅾️ Quake🅾️ SimCity🅾️ Wolfenstein 3D🅾️ Delver
- 🆓 AirConsole- Add controller support using broswer
🅾️ DotRecast - a port of Recast & Detour, navigation mesh toolset for games, Unity3D, servers, C#🅾️ ecs-lib - ecs-lib is a tiny and easy to use ECS (Entity Component System) library for game programming. It's written in Typescript but you can use on node.js and web browser too.🅾️ Friflo.Engine.ECS - High-performance C# ECS with simple API. Supports .NET, WASM/WebAssembly, Native AOT, Unity, Godot, MonoGame, ...🅾️ kitlang - Kit is a programming language designed for creating concise, high performance cross-platform applications.🅾️ p2.js - JavaScript 2D physics library🅾️ SimpleAI - C++ AI behaviour tree based library with a QT5 based remote debugger
- 🆓 Boardgamizer - Board Game Design Idea Generator.
- 🆓 Gigster Randomized Game Idea Generator
- 🆓 RPTools - a brand of open-source programs designed to enhance traditional pen-and-paper role playing games.
- 🆓 Video Game Name Generator Randomized video games names
- 🆓 Yunoia - Online Publishers/Marketing
- 🆓 Board Game Mechanics Set of different board game mechanics
- 🚩 Asana - Free cloud project Management
- 🚩 Casual - Visual Project Management
- 🚩 ClickUp - One app to replace them all.
- 💲 Codecks - Project Management Tool inspired by Collectible Card Games
- 🚩 HacknPlan - Project management for game developers
- 🚩 Taiga - Project management platform for agile developers & designers
- 🚩 Trello - Organize and prioritize projects
- 🆓 Designer Notes - Soren Johnson's Game Design Journal
- 🆓 Gamasutra - The Art & Business of Making Games
- 🆓 Game Development on StackExchange - Game Development Stack Exchange
- 🆓 GameDev - Game Development Community
- 🆓 GameDevs.org - various topics relating to game development
- GameJolt
- Greenlit Gaming
- HTML5 Game Devs Forum
- HobbyGameDev
- Html5 Game Development
- IndieDB
- Indius
- Java Gaming
- Lost Garden
- Real-Time Rendering
- Superlevel
- TIGSource
- TruePCGaming
- WhatGamesAre
- iforce2d
- indiegames
- gameidea - game development tutorials
- 🆓 2D Game Development: From Zero To Hero
- 3D Math Primer for Graphics and Game Development
- Artificial Intelligence for Games
- Essential Mathematics for Games and Interactive Applications: A Programmer's Guide
- Flow
- Game Coding Complete
- Game Development Essentials: Game Level Design
- Game Engine Architecture
- Game Mechanics: Advanced Game Design
- Game Programming Gems
- Game Programming Patterns
- Game Scripting Mastery
- Hello Scratch: Learn to Program by Making Arcade Games
- Interactive Computer Graphics: A Top-Down Approach with Shader-Based OpenGL, 6/E
- Level Up!
- Mathematics For 3D Game Programming And Computer Graphics
- Nature of Code
- Physics for Game Developers
- Programming Game AI by Example
- Real-Time Rendering
- Rules of Play
- The Art of Game Design
- The Ultimate Guide to Video Game Writing and Design
- The Visual Story
- Theory of Fun
- Tricks of the Windows Game Programming Gurus
- CompoHub - A compilation site of many game jams in a timeline.
- Game jams on itch.io - Listing of itch.io game jams
- Game Off - GitHub's game jam
- Indie Game Jams - Listing of game jams
- Ludum Dare - very popular game jam
- One Hour Game Jam - Weekly 1 hour game jam
🅾️ awesome-gametalks - A curated list of game talks (GDC, YouTube, etc).- 🆓 BigSushi - BigSushi GameDev Podcast
- 🆓 TheChernoProject - TheChernoProject youtube channel
- 💲 Fusion Character Animator - small tool for Clickteam Fusion 2.5 to facilitate the animation of 2D character sprites for developers.
🅾️ ScreenToGif - record a selected area of your screen and save it as a Gif- 💲 Spine - Spine is dedicated to 2D animation, providing an efficient workflow both for creating amazing animation and for integrating it into your games.
🅾️ DragonBones - The Open Source 2D skeleton animation solution for Flash🅾️ LWF - Lightweight SWF. LWF is an animation engine that can play animation data converted from FLASH contents in HTML5, Unity, Cocos2d-x, iOS UIKit, and more.
🅾️ Ardour - A multichannel digital audio workstation🅾️ Audacity - cross-platform software for recording and editing sounds.- 🆓 BeepBox - online tool for sketching and sharing chiptune melodies
- 🆓 Bfxr - A tool to make sound effects for computer games.
- 🆓 Bosca Ceoil - Online (and also desktop) music producer made by Terry Cavanagh. Simple, intuitive, and has a distinctive retro-ish sound.
- 🆓 ChipTone - Online sound effect generator
- 🆓 FamiTracker - Produce music for the NES/Famicom-systems
- 🆓 jfxr - A JavaScript port of the Bfxr sound effect generator.
🅾️ LMMS - digital audio workstation software- 🆓 MadTracker - a powerful and efficient approach to making music. Versatility and compatibility are guaranteed due to full VST™, ASIO™, and ReWire™ support.
🅾️ Musagi - fairly large and sophisticated music editor and synthesizer- 🆓 PulseBoy web-based musical sequencer which only uses 8bit sounds and samples
🅾️ Rosegarden - music composition and editing environmen🅾️ Sekaiju - Open Source MIDI sequencer.- 💲 Soundation - Online Professional music studio.
- 🆓 SunVox - a small, fast and powerful modular synthesizer with a pattern-based sequencer (tracker).
🅾️ Unity-Audio-Manager - Plugin, that allows to easily play/change/stop/mute/... sounds in 2D/3D
- 🆓 ImageAlpha — Mac OS X GUI for pngquant and other tools
🅾️ Image Asset Generation Photoshop plug-in — Easy export layers to files.- 💲 Kraken.io - robust, ultra-fast image optimizer and compressor with best-in-class algorithms.
- 🆓 PNGGauntlet - Smash PNGs for faster sites
- 🆓 PNGoo - Windows GUI for batch conversion.
🅾️ Pngyu - simple PNG image file compression tool.- 🆓 SuperPNG Photoshop plug-in — Mac and Windows. Comparison with "Save for Web"
- 🆓 TinyPNG - Advanced lossy compression for PNG images that preserves full alpha transparency.
- 🆓 Charas - Charas is a charset generator for RPG Maker.
- 💲 articy:draft visual environment for the creation and organization of game content.
- 🆓 Dundoc Game Design starter Template
- 💲 Scrivener Helps concentrate on composing and structuring long and difficult documents
- 🆓 Tiny Game Design Tool small, portable booklet created in order to help game designers.
🅾️ Twine - Open-source tool for telling interactive, nonlinear stories.
🅾️ Atom Highly customizable open source text editor- 🆓 CodeLobster - free cross-platform integrated development environment
- 🆓 Eclipse - integrated development environment mainly used for Java
🅾️ Notepad++ Notepad replacement that supports several languages.- 💲 Sublime Text Sophisticated text editor for code, markup and prose.
- 🆓 Visual Studio Code Free. Built on open source. Runs everywhere.
- 🆓 Visual Studio Community Edition A fully-featured, extensible, free IDE
🅾️ Material Maker - Material Maker is a procedural materials authoring tool based on the Godot Engine.
🅾️ Blender - free and open source 3D creation suite- 🆓 ZBrush Mini digital sculpting software
- 💲 SketchUp - 3D modeling computer program for a wide range of drawing application
- 💲 Maya Industry animation software
- 💲 3ds Max Industry modeling software
- 🚩 Clara.io - Start creating, rendering and sharing 3D
- 💲 Aseprite - Animated sprite editor & pixel art tool
- 💲 Hexels - intuitive 2D, grid-based painting tool
- 💲 Pickle - Another Pixel art Editor.
🅾️ PiskelApp - Free Online Pixel Art and Animated Sprite Tool.- 🆓 Pixa.Pics - Load any image on the web app as a pixel art. Then, draw, and eventually vectorize art.
- 🆓 Pixi Paint Desktop version of Pixie Engine
- 🆓 Pixie Engine - Free online pixel editor
- 🆓 Pixelicious - Image-to-Pixel Art converter
- 💲 Pixen - Pixel Art Editor for OSX (Warning: Pixen previously did not support custom gif palettes before becoming paid, and may still have this limiation.)
- 💲 PyxelEdit - Pixel art editor designed to make it fun and easy to make tilesets, levels and animations.
🅾️ Cheetah-Texture-Packer - High efficient and fast 2D bin packing tool- 🆓 GlueIT Free Simple Spritesheet Tool
- 🆓 Leshy SpriteSheet Tool - HTML5 tool for creating, packing, and modifying sprite sheets and texture atlases
🅾️ Libgdx Texture Packer - Texture Packer built into Libgdx- 🆓 MakeAtlas - Simple tool to pack a texture atlas
- 🆓 ShoeBox - Adobe Air based app with game and ui related tools.
- 🚩 SpriteUV2 - tool for creating optimal meshes for textures/sprites and packing them into an atlas.
🅾️ Stitches An HTML5 sprite sheet generator- 💲 TexturePacker - Great spritesheet creation editor.
- 🆓 RapidQuest Free Branching Quest design tool
- 🆓 Canyon Terrain Editor - Create quality, realistic terrain quickly and intuitively
- 🆓 Fracplanet - Fractal planet and terrain generator
- 💲 World Machine - Procedural terrain creation, simulations of nature, and interactive editing
- 💲 FilterForge - A plugin for Adobe Photoshop that allows you to build your own filters.
- 💲 PixPlant - Smart 3D texturing tool that creates high quality normal, displacement, specular maps and seamless textures from photos.
🅾️ OGMO Editor - generic level editor.- 🆓 Mappy - Free tilemap editor.
- 🆓 Sprite Fusion - Free tilemap editor running in the browser, export your tilemaps as native Unity Packages and Godot Maps.
- 🆓 Tiled - free, easy to use and flexible tile map editor.
🅾️ Gimp - GNU Image Manipulation Program. It is a freely distributed piece of software for such tasks as photo retouching, image composition and image authoring.🅾️ Krita - Sketching and painting, offering an end-to-end solution for creating digital painting files from scratch by masters.🅾️ Inkscape - Inkscape is a free and open-source vector graphics editor for traditional Unix-compatible systems such as GNU/Linux, BSD derivatives and Illumos, as well as Windows and macOS.- 🆓 Paint.NET - Paint.NET is free image and photo editing software for PCs that run Windows.
- 💲 Pixelmator - Full-featured image editing app for the Mac
- 💲 Affinity Designer - Professional graphic design software, easy to use and fast
- 💲 Affinity Photo - Professional photo editing software
🅾️ goxel - Open source 3D voxel editor🅾️ VoxelShop- Open source for modify and create voxel objects
- 🚩 Instabug - Bug Reporting tool for Unity that enables beta users to send feedback in-app.
- 🆓 3D Game Shaders For Beginners - Step-by-step guide to real-time shading techniques.
- 🆓 Simple HTML5 Canvas Game - Simple HTML canvas RPG looking game
- 🆓 Udacity: HTML5 Game Development - HTML5 Game Development by Google
- 🆓 Pixel Art Tutorial Basics for Beginners
- 🆓 Udacity: Interactive 3D Graphics - Interactive 3D Graphics by Google
- 🆓 How To Make Game Music with FL Studio Youtube vid by rm2kdev
A selection of major game studios, publishers, etc. using GitHub: