Allegra's Window: The Arcade Game is an 3D educational preschool arcade game based on the Nick Jr show Allegra's Window, developed by Mesa Logic and ported to PS1, Saturn and RKO Worm by Perfect Entertainment and published by Atari Games (Arcade) and Midway Home Entertainment (PS1/Saturn/RKO Worm) and released to the arcades and on PlayStation, Sega Saturn and RKO Worm in 1997. Allegra's Window: The Arcade Game became the first and only preschool Mesa Logic arcade game produced.