The best free alternative to Unity is Godot Engine, which is also Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Unity and loads of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Unity are Unreal Engine, GDevelop, Candlestick and Stride Game Engine.
Stencyl isn't your average game creation software; it's a gorgeous, intuitive toolset that accelerates your workflow and then gets out of the way. We take care of the essentials, so you can focus on what's important - making your game yours.
United States
Cocos Creator is a complete package of game development tools and workflow, including a game engine (based on Cocos2d-x), resource management, scene editing, game preview, debug and publish one project to multiple platforms.
Floptle: a lightweight rust-based game engine focused on fast and easy implementation of multiplayer, and making powerful gamedev tools accessible like raymarched terrain, shader editing, pathfinding, and more.
Felgo is a Cross-Platform Development SDK based on the popular Qt framework. Felgo Apps and Games are created within the Qt Creator.
Austria
EU
Blend4Web is an Open Source tool for interactive 3D visualization on the Internet. It provides Free and Commercial licenses.
United States
A feature-rich, production-ready, general purpose 2D/3D game engine written in Rust with a scene editor. Formerly known as rg3d.
The Roblox & UEFN alternative giving you freedom to own what you create. An all-in-one, real-time, collaborative game development platform.
HARFANG®3D is a cross-platform & multi-language solution to integrate with embedded systems, existing environments & combining features to meet the industrial standards of 3D imaging.
FranceEU
Banquise is a global community of players and creators. Create any games or other interactive content in no-code and share it with the whole community.
Create 2D and 3D Games for Windows.
If you've been yearning to create games but have been frustrated by the complexity of programming languages such as C++ or Java, you've come to the right place!
Blitz3D provides a simple yet powerful environment for game creation - s.
New Zealand
Pygame is a set of Python modules designed for writing video games. Pygame adds functionality on top of the excellent SDL library. This allows you to create fully featured games and multimedia programs in the python language.
