Version 3 of Graphical Window Animation (for Glulx only) by Erik Temple begins here.

"Allows the author to define frames of an animation and show them in a graphics window at a specified frame rate, either once or in a loop."

Include Version 6 of Simple Graphical Window by Emily Short.

• Section 1 - Definitions
• Section 2 - I6 Animation Routines
• Section 3 - Animation Commands and Rules
• Section 4 - Commands to Alter Running Animations