The game is rather difficult. from the beginning there are enemies with life bars that take more than 10 shots to kill, and big bosses that arrive right away and very quickly.
It's a bit frustrating to lose very quickly without any chance to win.
You are absolutely right, the game is too much difficult, I should have balanced the difficulty better, thanks for your comment
Don't worry, it's not really a big flaw, in fact I don't like to lose and it frustrated me.
