Alpha 5 (Random Update)

For the ProcJam I added random island and map generation. Complete with multiple sizes to choose from, diverse biomes and vegetation,  better maps, and random chest locations, this is something Putrid Pirates really needed. Oh and there are menus now.

Changes:
- Random Island Generation
- Map Generation
- Random chest locations
- More vegetation and biomes
- Characters arms are now down by her side.
- Menus!!!