Cross-Platform Export

Heaps by Nicolas Cannasse (creator of the Haxe language) is a high-performance, open-source 2D/3D game framework built on top of Haxe. Lightweight, modular, and extremely flexible, Heaps is designed for experienced developers who want full control over their rendering, logic, and pipelines—ideal for games, interactive media, and creative applications.

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Ren’Py Ren’Py by Ren’Py Team is the definitive visual novel engine, empowering storytellers, indie developers, and creatives to craft rich, interactive narratives with ease. Whether you’re making a heartfelt romance, a branching mystery, or a kinetic novel, Ren’Py combines simplicity, power, and professional polish—all without requiring advanced programming skills.

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AppGameKit by The Game Creators is a versatile, cross-platform development environment designed to help developers of all skill levels create 2D and 3D games that run smoothly on desktop, mobile, and web. With its easy-to-learn scripting language and rapid development workflow, AppGameKit strikes a perfect balance between power and simplicity—ideal for hobbyists, indie studios, and educators alike.

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Torque3D by GarageGames is a robust open-source 3D game engine built for developers who want full control over their projects. Known for its flexibility, modularity, and high-performance rendering, Torque3D is a proven platform for creating immersive 3D games and simulations. With source code access and powerful tools out of the box, it’s a favorite among indie developers, educators, and studios looking for long-term scalability and customization.

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Phaser by Photon Storm is a fast, open-source HTML5 game framework designed for creating 2D games that run directly in the browser. Known for its flexibility, ease of use, and JavaScript foundation, Phaser is a top choice for web-based game developers, educators, and indie creators looking to publish games that are lightweight, accessible, and powerful.

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Defold by the Defold Foundation is a professional-grade, lightweight game engine built for creators who value speed, performance, and cross-platform reach. Known for its modular architecture, smooth workflow, and focus on 2D (with optional 3D capabilities), Defold empowers developers to build and deploy games to multiple platforms from a single codebase—all with exceptional runtime efficiency.

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Solar2D by Solar2D Developers (formerly Corona Labs) is an open-source, cross-platform game engine focused on 2D development with lightning-fast workflows and Lua scripting. Known for its performance, simplicity, and robust community, Solar2D is ideal for building mobile games, educational apps, and interactive experiences that run seamlessly across devices.

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Pixel Game Maker MV by Gotcha Gotcha Games is a no-code 2D game development engine built specifically for creating action-packed pixel art games. Whether you’re building a platformer, shooter, or top-down adventure, this engine delivers everything you need—from visual logic systems to built-in animation tools—without requiring any programming knowledge.

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Panda3D by Carnegie Mellon University and maintained by the community is a powerful, open-source game engine designed for real-time 3D rendering and game development using Python and C++. With a long history in research and commercial games (including Disney titles), Panda3D offers robust performance, full engine access, and flexibility for serious developers who want complete control over their game pipeline.

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O3DE (Open 3D Engine) by the Open 3D Foundation is a high-performance, open-source 3D game engine designed for ambitious, modern game and simulation development. Originally developed by Amazon as Lumberyard and now governed by the Linux Foundation, O3DE provides AAA-level tools and full source access—empowering developers to build stunning real-time experiences with complete creative and technical freedom.

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