These scrolltexts are found in 'Introduction II':

Introduction II by Unidentified Software Busters

- - QRSTUVWXTHIS IS INTRODUCTION NUMBER 2. PICCY MADE BY MR.MOUSE. COPYRIGHT 1989 BY MR.MOUSE ........................ THE UNIDENTIFIED SOFTWARE BUSTERS - - A]B/A^A;A^A A$A/A[B -