The editor runs on Windows, Mac or Linux.
Ranked in these QuestionsQuestion Ranking
Pro Integration libraries support most engines
Pro Community-driven feature roadmap
Esoteric Software maintains public Trello boards to help plan and prioritize feature additions.
Pro Funded via Kickstarter
Spine received resounding support from Kickstarter backers, beating its pledge goal by over 5 times.
Con No integration for some major engines
Spine does not directly support several popular 2D engines, including Construct 2, Clickteam Fusion, and GameMaker Studio. Unreal Engine and CryEngine also have no native modules.