Mythruna (myth + rune + a) is a game under development attempting to combine serious role-playing elements with an endless, living, and completely modifiable randomly generated sandbox world.
License: Free
Mythruna is more focused on creative building and world generation, catering to players who enjoy construction and exploration. In contrast, Junk Jack emphasizes crafting and combat within a charming pixel art world, appealing to those who enjoy adventure and action.