"The healing sometimes work and sometimes doesn't" is written in the instructions before the game. SInce, well, it's a luck game :))Other than that, all of the art is done by shiroze. Credit them well :)))
Ho, Then I suggest giving the player a little more control. It feels frustrating to lose and feel like you did not deserve it.
Give shiroze a deserved pat on the back, they did a great job.