Mapgen V2.2 -

No tool is perfect. MapGen v2.2 currently lacks:

Additionally, version 2.2 introduces —a lightweight Lua-like DSL for procedural rule design. Example: if altitude < 0.2 and rainfall > 0.8 then spawn_mangroves() . This makes the tool accessible to designers without deep programming skills. mapgen v2.2

The user interface has been redesigned from the "sliders and number fields" approach to a more intuitive node-graph system. Here is a quick tutorial: No tool is perfect