Free Demo of Roguelite 3D Action Game Eternal Palace Sakura Now Available

Cat-Eared Heroine Battles Through a Sakura-Filled Fortress in This Roguelite 3D Action Game

— Dash through the blooming tower and challenge the infinite dungeon —
Coming Soon to Steam Next Fest!

TOKYO - Oct. 10, 2025 - Shochiku Co. Ltd. (Shochiku Games Division) is proud to announce that the free Steam demo of Eternal Palace Sakura is now live. Developed by the rising indie circle Denneko Yuugi, the game offers exhilarating 3D action with roguelite progression as players battle through ever-changing dungeons to strengthen their character.

Players take on the role of Letra, a tan, cat-eared girl warrior clad in a hood, and experience stylish twin-blade combat, high-quality animation, and dynamic 3D effects that bring her battles to life. Following its positive reception at BitSummit and Tokyo Game Show, the much-anticipated demo is finally available giving players the chance to play it firsthand!
About Eternal Palace Sakura

The cat-eared heroine Letra Stortine journeys to the Far Eastern land of Ouran after hearing rumors of a mysterious “phantom palace.” It is said that those who overcome the trials within shall obtain divine relics. After finally reaching the palace, Letra becomes trapped within. Can she conquer the trials of the Eternal Palace Sakura and uncover its secrets?
What's Included in the Free Demo

1. Introductory Tutorial
Learn the controls, combos, and fundamentals — perfect for new players entering the world of Eternal Palace Sakura.

2. Combat Against Diverse Enemies
Battle a wide range of unique foes, each with distinctive movement patterns, attack styles, and weaknesses. Analyze their behavior to find the most effective strategy.

3. Strategic Upgrades and Items
Visit shops or level up to obtain items that enhance your combat abilities. Choose upgrades strategically to match your preferred playstyle.

4. Customizable Arts (Special Techniques)
Equip up to four “Arts” to your action buttons and upgrade them to unlock powerful new combinations. Create your own battle strategy by customizing Letra's abilities.

5. Intense Boss Battle
When your Tension Gauge exceeds 100%, unleash “Over Tension” mode and perform devastating “Over Arts.”
The demo concludes after defeating the boss on the top floor of the tower.

Featured in Steam Next Fest!

Eternal Palace Sakura will also be featured during Steam Next Fest, starting October 13 (Mon).
Try the demo and experience Letra's high-speed, action-packed adventure for yourself!
Looking Ahead — Full Version in Development

The full version of Eternal Palace Sakura, scheduled for release in Q1 2026, will include:

● Additional enemies (over 30 types total)
● New random event rooms and Oni encounters
● More than 100 upgradeable items
● Deeper dungeon layers and expanded replayability

Designed to deliver endless challenge and excitement, Eternal Palace Sakura is built to reward repeated playthroughs.
Add it to your Steam Wishlist and stay tuned for future updates!