OFFICIAL FAQ
8.13) What programs use Keyboard Controllers?
This should be a complete list of released programs designed to use the
Atari Keyboard Controllers, Video Touch Pad, or Kid's Controller (which are
all mutually compatible with each other).
- Keypad Controller, by Thomas D. Newton for APX, 1982
- Keypad Controller, Rev. 2, by Thomas D. Newton for APX, 1982
- Rev. 2 contains an option for using the program with two-player games
- Preschool Games, by Bob Polaro for APX, 1981
- See also AtariMania lists of programs using keyboard controllers:
http://preview.tinyurl.com/o4yw6hd
http://preview.tinyurl.com/p7vmxdv

