The obligatory astrology program from around 1979
A Rubiks cube solver from 1980, and manual
Bill Budge's 3D Graphic System -
Not any of the games like the trilogy or space album, but the software used to make those. A game development system. Also comes with a data/demo disk. And 50 page 8x11 manual
Space Kadet -
An action game (IIRC) from Datamost.
Rubik's Cube Unlocked -
another more sophisticated cube solver from double-gold software.
Introl X-10 -
Some sort of BSR controller software for a Mountain Hardwre card? Manual too
A utility from Mountain hardware. No idea what it does, but it might go with a ROM intended for the ROM+ (romplus) card.
Beamon Porter Powercase utility -
Utility disk for Beamon Porter lowercase rom, for the II+
The Planetary Guide -
Basic astronomy program from Synergistic Software, and includes manual
DFX II DOS File Exchange
A program that shows pictures as they are sent across the wires, for Micromodem II. The copy on Asimov is corrupted.
Apple-Cat II development pack
Something seemingly from Novation, not a hack pack or 3rd party software