The big daddy
tron of the Micronauts line was Biotron, and no toy line that
features battery powered toys and was based on that same line
would be complete without it's own, so the Inter-changeables
followed suit. The big daddy tron of the IC line was Cosmobot.
The two trons
were basically identical, but the biggest difference was of
course the new garish color scheme. Gone were the primary red,
white and blue to be replaced by yellow, red and...pink? Cosmobot
and Biotron carried all the same basic accessories and functions.
The 8 adapters included were used to help make the head and
arms spin and rotate like the original could, and the only extra
pieces missing were the 2 small wheels.