Alternatives to Allegro for all platforms with any license

Godot Engine

Godot is a fully featured, open source, MIT licensed game engine. It focuses on having great tools, and a visual oriented workflow that can export to PC, Mobile and Web...

Free Open Source Mac Windows Linux Haiku FreeBSD
GdScript 2D Game Engine 2D Game Creation 3D Game Engine ... Asset Pipeline Built-in 3D model viewer Cross-platform Intuitive Nodes Keyframe animation Lightweight Linux Multiple languages Portable Scene Management Simple installation Virtual Machines Visual Programming Windows XP Compatibility 2D Game 3d renderer Export to HTML Modular System Multiplayer Scene System Scripting Support for Windows Hello Add a feature

363 Like
OpenGL

OpenGL is the premier environment for developing portable, interactive 2D and 3D graphics applications. Since its introduction in 1992, OpenGL has become the...

Free Open Source Mac Windows Linux Android iPhone ... BSD Haiku
Cross-platform Add a feature

169 Like
Vulkan

Vulkan is a new generation graphics and compute API that provides high-efficiency, cross-platform access to modern GPUs used in a wide variety of devices from PCs and...

Free Open Source Mac Windows Linux Android Chrome OS ... Tizen OS SteamOS
OPENGL Add a feature

76 Like
WebGL

WebGL is a cross-platform, royalty-free web standard for a low-level 3D graphics API based on OpenGL ES 2.0, exposed through the HTML5 Canvas element as Document Object...

Free Open Source Web
3D Motion Graphics OPENGL Add a feature

21 Like
SDL

Simple DirectMedia Layer is a cross-platform multimedia library designed to provide low level access to audio, keyboard, mouse, joystick, 3D hardware via OpenGL, and 2D...

Free Open Source Mac Windows Linux Windows Mobile iPhone ... S60 BSD iPad Haiku
Drawing 2D Extensible window manager Game Library Add a feature

31 Like
LibGDX

Libgdx is a Java game development framework that provides a unified API that works across all supported platforms.

Free Open Source Mac Windows Linux Android iPhone ... Android Tablet iPad
Cross-platform Game Add a feature

18 Like
Microsoft DirectX

Microsoft DirectX is a collection of application programming interfaces (APIs) for handling tasks related to multimedia, especially game programming and video, on...
- Bundleware
  Bundled with Bing Bar.
Free Windows
No features added Add a feature

40 Like
Pygame

Pygame is a set of Python modules designed for writing games. Pygame adds functionality on top of the excellent SDL library.

Free Open Source Mac Windows Linux Android iPhone ... HP webOS Android Tablet iPad AmigaOS
Game Python Run from python interpreter Add a feature

22 Like
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GLFW

GLFW is an Open Source, multi-platform library for OpenGL, OpenGL ES and Vulkan development on the desktop. It provides a simple API for creating windows, contexts and...

Free Open Source Mac Windows Linux BSD
Library Support for Multiple Monitors OPENGL Add a feature

6 Like
Oxygine

Oxygine is completely free and open source (MIT license) 2D game engine, available on GitHub. It is written in C++ and runs on MacOSX, iOS, Android, Windows and Linux. ...

Free Open Source Mac Windows Linux Chrome OS iPad
Cross-platform Library Add a feature

2 Like