Games w/ chip TI

Model: Entex Space Invader
Battery: 6 x AA 
AC adapter:
Year: 1980
Chip: TMS1100 / MP1211 / COPL44 Display : LED
Info: Entex handheld Space Invader game, their version of the popular arcade game. The black version is copyright 1980 (and was designed/programmed by Entex Tokyo), the grey one is copyright 1981 (and was re-designed and re-programmed by Rick Dyer & AMS, thus it has some differences in appearence and gameplay) (note also that the gray one was made from a slightly different mold). Interesting note: the second wasn't supposed to be gray, someone accidently trans-posed 2 numbers on the paperwork where the Pantone color code was listed (it was supposed to be the same black color). Over 800,000 Space Invaders were produced, which is impressive considering a company was happy to have a production of 100,000.