The easiest money is by getting the "scripting engine access" and putting in this script I wrote.
t=t+1;
if(bnot(t%2),create("fireball",50+random()*10,getBuddyY()+random()*20-10,50,-3-getBuddyX()*.01),0)
if(x=1 (flashMessage (" FireBall - PettingZoo, kongregate",100),0)
This is an auto fire ball shooter, enjoy!