1st. original U.S. version same as Canadian version exept for the "Made in".
The "Made In" is located from 3 places, USA, Canada, Taiwan.
Opcode Games has his own Logo/Brand and Black, dark Orange and Yellow
Opcode Games had his own Mold for his own cases, and was produced and
made in Brazil.
Team Pixelboy also used the cartridge shells from Opcode Games mold,
the Opcode label on the back.
Mainly Black carts, but also many other colors, including
2nd original version is the Telegames version.
Only Black cartridge cases exist.
Sierra On-Line, Epyx Inc., Sunrise, Fischer Price and Bally Midway
used the same 2nd version. Only Black cartridges exist.
Fischer Price do also use another version from another company.
There is only 1 original CBS version. Black only.
Activisions original version is the same as some from Team Pixelboy.
There is no Logo/Brand on the Team Pixelboy version. Only Black
The Activision logo was removed after Telegames bought a large stock
in taiwan in the mid-80's
The Parker Brothers version with the stripes and the triangled label exists only in
Micro Fun version.
version, two labeled version, in black.
CollectorVision Games reused in the beginning the 1st. original U.S. version.
getting all their cases from
Canada Plastics and
Tool. (Black, Red, Blue, Yellow, Green,
Philipp Klaus Krause.
Use his own creation different from all others.
Team Pixelboy and Telegames has used these cartridges for limited projects.
Atarisoft original version, two labeled version, in black.
with a hole in the top of the cartridge, only black cartridges exist.
It is now CollectorVision Games there order the cartridge cases from
the factory in Canada, and sells to Opcode Games, Team Pixelboy and
all other. interested.