Hello, Fran!
Thanks you for this nice small game, i played long time ago.
Special thanks you for:
+ Indication places where we can pass after collect new ability. And shops where still left non buyed items (no need walk around the whole map).
+ Saving to every place where no enemies (is saves a lot of time).
+ Game isn't artificially prolonged. Is enough short to not start boring. Game not long and boring (now many developers artificially prolong short games).