In this game, you control a villian called Blasterblade and you have to destroy all the slimes so that he can build a castle as a house for him and his family, nobody else (expect their best friend).

Challenge

The difficulty in this game is characterized by enemy placement.

It is very hard. Lose all your hearts, game over! 

However, it is very short in the average playthrough, so it will make for a 5-minute break.