Jawbreaker II
Platforms:
Apple II,
Atari 8-bit,
Commodore 64,
Commodore VIC-20,
TI-99/4A
Links and other resources
You can find more information on Jawbreaker II on these other sites.-
Atarimania (Atari 400/800)
Overview of the Atari 8-bit version of Jawbreaker II.