A free, open-source, cross-platform 2D game engine built on Lua for rapid development of games and apps.
Solar2D is a free, open-source, cross-platform 2D game engine designed for rapidly creating games and applications. It uses Lua as its scripting language and allows developers to build once and deploy to multiple platforms, including iOS, Android, desktop, and HTML5. The engine emphasizes ease of use, fast development cycles, and a rich plugin ecosystem.
Game developers and app creators looking for a lightweight, Lua-based engine to build 2D games and cross-platform applications quickly, especially those targeting mobile, desktop, and TV devices.
Developers choose Solar2D for its simplicity, speed, and cost-effectiveness—it's completely free with enterprise features, supports rapid prototyping with instant simulator updates, and offers extensive cross-platform compatibility without licensing fees.
Solar2D Game Engine main repository (ex Corona SDK)
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.
Solar2D is completely free under the MIT license with no royalties, enabling indie developers to publish commercial games without financial barriers, as stated in the README.
The instant-update simulator allows code changes to reflect immediately, speeding up iteration and testing, highlighted in the 'Simulator and Live Builds' section.
With a single codebase, it supports deployment to iOS, Android, desktop, HTML5, and connected TVs, reducing cross-platform effort as emphasized in the benefits.
A rich plugin ecosystem via directories like Solar2D Marketplace provides ready-made solutions for ads, analytics, and media, as noted in the plugin highlights.
As a 2D-focused engine, it cannot handle 3D games or applications, restricting use for projects needing three-dimensional graphics or simulations.
Requires proficiency in Lua, which may not align with teams accustomed to more popular game dev languages like C# or JavaScript, potentially limiting talent pool.
Being maintained by the community without corporate backing means slower updates, fewer guaranteed fixes, and reliance on volunteer efforts for critical issues.