It doesn't save your progress within the game, you go way past on Chapter 5, if you get tired and leave, you have to start all over in the bar. That is frustrating.
Thing I don't enjoy about these type of games, is they don't level up the hero equal to the critters they're supposed to kill, even with upgraded armor, hats, clothes, etc. It's frustrating and dull. There needs to be "do-able" levels.