SY-50 IM-1 Diagnostics was developed by APF Electronics Inc., Released in 1979

SY-40 Disassembler was developed by APF Electronics Inc., Released in 1979

Music Composer Player Piano was developed by APF Electronics Inc., Released in 1979

Mathemagician was developed by APF Electronics Inc., Released in 1980 A tabletop handheld calculator.

Basic Tutor was developed by APF Electronics Inc., Released in 1980

Artist and Easel was developed by APF Electronics Inc., Released in 1979

## Description _UFO/Sea Monsters/Break It Down/Rebuild/Shoot (with variations)_ contains eight games (although some are just slight variations of the same game). All the games are single screen one button shooting games for two players. * UFO I: [...]

## Description _Catena_ is an adaptation of the board game Othello. It is played on a board consisting of 64 squares. Players take turns placing squares on the board and the aim is to surround the opponent’s squares which causes them to change [...]