Echoes of Aincrad Streams Sword Art Online: Unanswered//butterfly Preview for Limited Time

Bandai Namco is now streaming an 18-minute “First Look” preview of Sword Art Online: Unanswered//butterfly, the feature-length anime included with the Ultimate Edition of Sword Art Online action RPG Echoes of Aincrad. The Sword Art Online: Unanswered//butterfly preview will remain accessible through July 6, after which it will be removed from viewing on YouTube. 

Echoes of Aincrad launches on July 10 for PlayStation 5, Xbox Series X|S, and PC via Steam, and pre-orders are available now for the Standard Edition ($69.99), Deluxe Edition ($89.99), Ultimate Edition ($109.99), and Aincrad Edition (Bandai Namco Store exclusive, $149.99).

Available in all versions of Echoes of Aincrad and as an early unlock for the Deluxe and Ultimate Editions, the new Death Game Mode is reference to the consequence that players of the in-universe MMORPG experience if they run out of health and dies in the game—permadeath. Upon death, Echoes of Aincrad will delete the player’s save data on the 2nd and 3rd slots, which are the slots that Death Game Mode supports.

The performance specifications per platform include the following targets: 

• PlayStation 5 – 4K at 60 FPS max frame rate
• Xbox Series X – 4K at 60 FPS max frame rate
• Xbox Series S – 1440p at 60 FPS max frame rate
• PC (Steam) – 720p to 4K supported, unlimited frame rate

The official Japanese website also confirmed that the single-player game doesn’t support HDR.

Aimer performs the game’s theme song “Live to Survive.” 

Final Weapon previewed Echoes of Aincrad ahead of launch during Summer Game Fest 2026. A free demo is also available now featuring the game’s character creation system and five full missions.