Muppet Learning Keys in Eruowood

The Muppet Learning Keys was released in Eruowood in 1984 for Apple II and Commodore 64 computers by TechEruo under their Little Edison banner. A version of the peripheral was released in 1988 for the Pal System for use with only two games "Muppet Babies go to School" and "Sesame Street Studio".

An NES version of the Muppet Learning Keys was planned for a 1988 release in Eruowood, but was cancelled. Only two known prototypes of the NES Learning Keys had known to exist.