bad balancing, for some odd reason allot of the bosses final attacks are easier to clear compared to their's mid or beggining attacks, and im not kidding some of the bosses got pretty much nasty beggining attacks that will make you suffer, and once you clear the said attack, you will be greated with much easier attack! and the matt is pretty much unbalanced compared to the other characters, his sub attack is spammable and deals tons of damage, and on top of that he got the extra bomb.