I've updated the demo to address an underlying SDL bug which surfaced when players had explored large areas. The bug caused a crash when drawing the minimap. This new version includes an updated minimap that will perform better and handle large maps without issue.
There is a known issue with slow performance after loading a well explored world. I am working on a fix for this as well.
V 0.4.15
Map:
Implemented a new minimap.
Improved the minimap performance substantially.
The minimap icons now update more regularly.
Other:
Fixed a bug where extremely large worlds would crash on load.