A tool created for editing Rain World save files (and similar files, like options and arena session)
Files can be edited manually with tree-like editor or, if known file type is opened, some its parts can be edited with user-friendly UI.
Full list of arena unlocks, sandbox unlocks and challenge classes Full list of lore pearls and broadcasts More Slugcats unlocks (slugcat completions)
Warning! Safari unlocks are still broken, they can break Arena menu
Latest autobuild can be downloaded here (powered by nightly.link)