Thank you so much guys, for trying the game and for your honest opinion. I'll take by consideration each and every one and try to improve the game in a later time.
Regarding the difficulty, I though that the game would be easy since levels are fairly simple/focused on one objective at a time and also you don't have to travel long distances or worry about losing progress. Turned out I was kinda mistaken. Again, thanks a lot everyone! 😊