Echoes of Aincrad - Ultimate Upgrade Pack

Developer

Game Studio Inc.

Publisher

Bandai Namco Entertainment Inc.

Franchise

—

Players

—

Release date

2026-07-10

Microsoft Store

View official listing

Description

The Ultimate Upgrade Pack includes:
• Unanswered//butterfly Bonus Contents App
• Armor Pack: Flutter Boots & Flutter Robes

- Unanswered//butterfly Bonus Contents App
A digital app that is a separate application from the main game where you can fully enjoy the world of Echoes of Aincrad, an RPG set in the floating castle of Aincrad.

Includes:
• Unanswered//butterfly, a feature-length promotional animation of approximately 120 minutes depicting a separate story from the main game!
• Digital Art Book and Digital Soundtrack with setting art and songs from Echoes of Aincrad and Unanswered//butterfly. Enjoy the art in slideshow format and the songs in playlist format.

- Armor Pack: Flutter Boots & Flutter Robes
A set of armor for Rex and Emirun, characters appearing in the promotional video Unanswered//butterfly.

Includes:
• Flutter Robes
• Flutter Boots
The appearance of the armor will change depending on the avatar's body type: Rex's armor for TYPE1 and Emirun's armor for TYPE2.

*This product includes content that may be sold separately.
*This content is also available in other bundle sets. Please take care to avoid duplicate purchases.