Devil May Cry IV (PC), Part 2

I’m on mission 12. I’m not really got at this game (either that or it’s really hard). I’m playing on Human difficulty which is the lowest, and I finish most of my missions with rank B. After replaying the first mission I got rank A with ease, but S will be extremely difficult. I’m mostly upgrading my sword because I don’t like the guns. Right now I’m saving up for the Air Hike move which will allow me to do a double jump. Based on the score table, there should be eight missions left. After that, the Devil Hunter difficulty awaits me.