SHReK the THiRD

To get the Charming Difficulty available you must buy it from the shop for 15,500 coins. Buy it then finish the game from beginning to end set to Charming difficulty.

Ironically enough Charming difficulty is insanely easy, you can kill most enemies in one punch and most bigger enemies / bosses only take a handful of hits.

Easy as pie... mmmm pie :)

Level select does not work for this achievement, you have to do every mission in Charming difficulty. Go to options to set the difficulty, then select the first mission. After that when you select "Continue" it will pick up where you left off, so you won't have to remember what level you stopped on. Most of the enemies take one shot to kill, so it won't take very long, especially if you've gone through the game once already and know where everything is. This costs 15,500 from the shop and will most likely be one of the last things you get. Work on finishing up the collector achievements while doing this