The game has now an ending and steam achievements!

Additions
1) (Game ending) Demon Lair level
2) Final boss
3) Steam Stats and achievements
4) Death counter on save file
5) Stats in the option menu
6) Health bars
7) Villagers
8) New mob: Master demon / guardian
9) New item: mysterious stone
10) New recipe: mysterious stone recipe
Bug Fixes and Improvements
1) Beach tiles colors
2) Rocks sprite
3) Palm sprite
4) Fixed tools hit counts decrement
6) A lot of bug fixing and playtesting about the last level, steam achievements and the save load system