Mario is Missing!

The popularity of the Super Mario series led to the release of several spin-off Mario educational games from 1988 to 1996. Nintendo had little involvement in the development of these games; they were created by various other developers, including The Software Toolworks and Interplay Entertainment. Some of the titles were released exclusively for either the Nintendo Entertainment System (NES), the Super NES (SNES), or for personal computers, while others were released on two or more of those platforms. The Mario educational games were generally designed for use by children in preschool or kindergarten and focused on developing skills ranging from language and typing to geography and history. The educational games were not well-received, with many critics and gamers labeling them as some of the worst Mario games ever made. Many of them have spawned Internet memes.

I Am a Teacher: Super Mario Sweater (アイアムアティーチャースーパーマリオのセーター, Ai amu a Tīchā: Sūpā Mario no Sētā^?) is a Famicom Disk System game released in 1988 only in Japan. It was designed by Royal Industries Co., Ltd., a Japanese appliance and sewing machine company. Using the program, players could design the sweater they want and the company would make it for 2900 yen (~$24).

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