The combat system involves gadgets and items from the Doraemon series, which can be acquired in the overworld to be then used in battle.

The menu interfaces are designed in a way to allow for children to easily access all of the items and gadgets acquired in the game.

The voice actors of the long-running 1979 series as well as the 1995 short film 2112: The Birth of Doraemon all reprised their roles in the game along with some new ones.

Using the card, Doraemon tries to call his friends, Dora-the-Kid and Wang Dora, from the other side of the world, but no matter how many times he tried, there was no answer.

The trio then travel to the future, where they are shocked about the damage caused by the six members of The Doraemons several days prior upon their arrival.

During one part of their journey, they discovered a Statue of Liberty-esque angel that would later play a major role in the game.

The duo then battled against him, and as a last-ditch effort, Doraemon sacrifices himself by attempting to headbutt Big during the process.

The game prominently features six characters based on Doraemon, each with their own unique personalities, abilities and nationalities.

Due to its target audience and obscurity, The Doraemons received mediocre reviews from critics.

He would then later on create a manga series based on the six Doraemon-like characters featured in this game (as well as the 1995 short film, where they first appeared), which were released in six tankōbon volumes from December 16, 1995 to March 28, 2001.