Defold Overview
Defold is a free game engine from the Defold Foundation, available for Windows, macOS, and Linux, focused on building 2D games and cross-platform titles with a small footprint. It provides a complete editor with a scene and game-object system, a visual interface for assembling levels and UI, and Lua scripting for game logic, which keeps projects approachable while still allowing detailed control. A key strength is its broad export support: from one project you can build to many targets, including web (HTML5), Android and iOS, Windows, macOS, Linux, and several consoles, with consistently small runtime sizes that load quickly. Defold includes built-in tools for sprites, tilemaps, particle effects, animation, and physics, plus an asset portal of community extensions. It is genuinely free to use, with no royalties or license fees, which has made it popular for indie and mobile development. The full offline installer holds the complete application, so it sets up on a machine with no internet connection. This page links to the official Defold download.