Ehy Adam, thanks I appreciate your feedback. Regarding the game difficulty I didn't bother too much searching for the right/better mechanic. I wanted something easy to implement just to prove that I could somehow have a "finished" version of the game. I hope to keep developing games and get better also at choosing the right mechanics, for now my goal is to improve my graphics skills (voxel art) and try to develops prototypes for game jams, I have few ideas that I'd like to explore. There is so much to learn and apply.
Thanks for spending time to play my game and to provide feedback!
Dani Desa