Anne Loucks has created some programs which may be useful or fun:

• This program can be used to downgrade graphics. It might seem a little odd, but I built it to help me figure out if I liked a game for its gameplay or its graphics, and you can use it for that very purpose. Alternately, you can use it to remember your old macintosh.
• Find more information here.
• This program is free and has been released as freeware, since nobody would ever pay to make their own games worse.
• Download The Retroizer for Windows.

• This program can be used to teach music. As people perform songs to their computer, Masterful Melody can tell them if they have correctly played each note.
• Find more information here.
• This program is free and has been released under the GPL.
• Download Masterful Melody for Windows.

• This is a simple puzzle game which can encourage geometric thought. The object is to bring water and sunlight to a flowerpot onscreen.
• This program is free and has been released under the GPL.
• This program uses the SDL which has been released under the LGPL.
• Find more information here
• Download Water the Plants for Linux.
• Download Water the Plants for Windows.