in a level, make sure you use all of them. You'll probably find a use for these as
long as you use all these enemies together in one level.
Screenshot:
here's what each one replaces:
1.0:http://www.mediafire.com/download/gg186 ... s_Pack.zip
1.1:http://www.mediafire.com/download/cle6z ... ck_1.1.zip
1.2:http://www.mediafire.com/download/9xbsb ... ck_1.2.zip