Well, two questions, actually:
Is it called Volfied or Volfiev? I've seen it named both on the internet, and it's hard to tell by the title screen.
Secondly, I notice that sometimes I draw a box and suddenly everything explodes and I'm onto the next screen, even though I've not yet covered anywhere near 75% of it. What am I doing that makes this happen? I've not figured it out yet. Anybody got an idea?