Godot

Main features

Intuitive scene-driven design

• Build your game from simple blocks Use building blocks called nodes to create more complex and reusable scenes. Add scripts to your scenes and customize built-in behavior to implement your unique game mechanics. Rely on composition and node hierarchy to make game logic clear at a glance.
• Extend beyond features provided by the engine
• Create data-driven elements with custom resources

Coding tools that fit your needs

• Write code without hurdles with a high-level scripting language
• Leverage your C# experience to feel right at home
• Pick from a variety of community-supported languages
• Modify the engine itself and integrate with 3rd party libraries

Simple yet powerful 3D engine

• Support both high and low-end devices
• Seamlessly integrate with your asset pipeline
• Create animated videos and prerendered cutscenes in engine

Specialized 2D workflow for games and apps

• Work with real 2D and pixel-based unit system
• Save time creating 2D worlds with a tile map editor
• Master usability with a flexible GUI system

Cross-platform support with one project

Completely open and free