Gust and Akatsuki Games announced a new collaboration between Atelier Resleriana: Forgotten Alchemy & the Polar Night Liberator and Dead or Alive Xtreme Venus Vacation. The update brings Marie Rose into Atelier Resleriana as a new playable character.

【🌹マリー・ローズ　バトル映像紹介🌹】

9/29より、コラボ限定で登場予定のマリー・ローズ【トゥインクル・ローズ】のバトル映像を少しだけご紹介♪

マリー・ローズは新性能の「バーストゲージ」持ち！

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ゲージが1周たまると、バーストパネルを獲得しなくてもバーストスキルを発動可能！#レスレリ pic.twitter.com/atcryKDvio

— レスレリアーナのアトリエ (@Atelier_Resleri) September 28, 2025

Marie Rose Joins Atelier Resleriana

In this event, players can unlock Marie Rose and try out her unique combat feature. The update also adds new outfits for existing characters, giving players more customization choices and fresh gameplay options.

Venus Vacation Gets Atelier-Themed Content

The crossover extends to Dead or Alive Xtreme Venus Vacation, where players can collect Atelier Resleriana-inspired outfits and cosmetics. Both titles now share content that rewards fans from each community.

Availability and Background

Atelier Resleriana is currently exclusive to Japan. The game previously launched worldwide on Steam, iOS, and Android, but service ended outside Japan.

Players looking for a permanent option can try the offline spinoff, Atelier Resleriana: The Red Alchemist & the White Guardian. This entry removes gacha elements and is available on PlayStation 5, Nintendo Switch, and Steam. In Japan, the title also supports PlayStation 4.

A Fresh Cross-Franchise Celebration

This collaboration blends Atelier’s fantasy alchemy with Dead or Alive’s signature style. For Japanese players, Marie Rose’s arrival highlights the game’s ongoing content updates and strengthens the bond between both franchises. For more updates, be sure to follow their official X account.