This War of Mine is getting a suite of modding tools in today's 2.0 update.
With the new update, players will be able to do a whole lot of creating and editing, according to developer 11bit Studios:
◆ creating and editing scenarios
◆ creating and editing items
◆ creating and editing crafting recipies
◆ creating and editing weapons
◆ creating and editing visits
◆ adding custom sounds and music
No mention was made of map editing; however, character editing was added in a previous update.
This War of Mine, originally released in November of 2014, places players in control of a group of survivors in a wartorn Eastern European city.
It is available for PC, Mac, Linux, iOS, and Android; a new-gen console release is set for January 29th, 2016, featuring new characters and scenarios.