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Nintendo Switch

Ein's Sword

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A familiar game system with field battles as the key element. First 3D action game by Infinite Game

The Age of the Reign of the Sword Sage.

In a world where the sword is the only sign of power, everyone was eager to obtain it.

In the meantime, Ein hears a rumor of a legendary sword.

The Lost Tower is said to reach to the sky.
On the top of it, there is a sword that can make any wish come true.

Ein immediately headed for the Lost Tower.
The rumors continued.
No one who entered the Lost Tower ever returned.

Will Ein be able to obtain the legendary sword?

A familiar game system with field battles as the key element.
The game design allows the player to gain an advantage as he or she progresses through the stages.

The game is set in the "Lost Tower" with its own dungeons and unique characters.

First 3D action game by Infinite Game.

In Search of the Legendary Sword―

Software description provided by the publisher.

ESRB rating

Blood, Violence

Supported play modes




Product information

Release date

February 16, 2023

No. of players


ESRB rating

Supported play modes

TV mode, Tabletop mode, Handheld mode

Game file size

874 MB

Supported languages

English, Japanese

Play online, access classic NES™ and Super NES™ games, and more with a Nintendo Switch Online membership.

This game supports:Save Data Cloud

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