D.’s Sandbox Modern City Builder Edition has been released! D.’s Sandbox is a free open source game inspired by sandbox games such as Terraria, Minecraft and Infiniminer and based on the Minetest engine. This release adds the Modern City Builder subgame so that users can create their own cities. A big thanks to the awesome Minetest developers and Modders for helping make this release possible! Expect a lot more from me on the way too including more subgames including some that are not school friendly (included in a different version) and I am planning on building D. The Atom Shifter with this engine as well.