Clickteam Fusion 2.5 vs Defold

Clickteam Fusion 2.5 is a visual development tool for creating 2D games and applications. Its Event Editor represents behavior as conditions and actions in a grid, while the Frame Editor is used to position objects. A graphics editor, library graphics, and support for importing common file formats provide ways to work with visuals. The product integrates the Box2D physics engine into movement properties for most objects. Listed export targets include Windows, HTML5, Flash, iOS, Android/OUYA, and XNA, with some requiring optional modules. The free edition supports creating and publishing HTML5 games and apps without royalties, although its HTML5 export is limited. Its free-edition page lists Windows 10, 8.x, 7, Vista, or XP Service Pack 3 and says an internet connection is required for installation, updates, and downloads. The Free Edition costs nothing. Fusion 2.5 (PC) costs $99.99, paid once, and the Developer edition for PC costs $399.99, paid once. Commercial games and apps made with the standard PC edition must include a “Created with Fusion” logo.

Defold is a game engine for building cross-platform 2D and 3D games. Its toolchain combines an editor, runtime, scripting workflow, build pipeline, and deployment flow. Game logic is written in Lua; native extensions can use C, C++, Objective-C, Java, or JavaScript. Visual editors, a debugger, profiler, particle effects, animation, and integrated 2D and 3D physics are included. Target platforms listed are Windows, macOS, Linux, iOS, Android, HTML5, PlayStation 4, PlayStation 5, and Nintendo Switch. Integrations include Firebase Analytics, AdMob, in-app purchases, push notifications, Google Play services, Nakama, and PlayFab. The Asset Portal offers reusable components and extensions. Live Update can provide additional game content after the initial download, with customizable content verification. Source code for the engine, editor, and build tools is available on GitHub under a developer-friendly license derived from Apache 2.0. Defold costs nothing, with no licensing fees, royalties, or runtime fees. Community help is available through a forum, and technical support contracts are available if needed.