Eternal Palace Sakura: a 3D action roguelite in a dream labyrinth
Eternal Palace Sakura is a single-player, anime-inspired 3D action roguelite from Denneko Yuugi, published with Shochiku. You play as Retla Stlutin, a cat-eared dual-blade fighter trapped in an ever-changing dream tower, clearing procedurally laid-out floors, collecting spoils and pushing deeper against rising Mugen Depth. It released on Steam on 4 November 2026 as a full release for Windows.
| Fact | Value (Steam, 5 November 2026) |
|---|---|
| Developer | Denneko Yuugi |
| Publisher | Denneko Yuugi; Shochiku |
| Release | 4 November 2026 (full release) |
| Platforms | Windows |
| Mode | Single-player |
| Genre | Action |
| Steam achievements | 67 |
| Languages | 8 (Japanese has full audio) |
| Controller | Full controller support |
| Other | Steam Cloud, Family Sharing |
The store page places the game in the Machina of the Planet Tree franchise and links a free demo. Steam content descriptors are empty and the required age is listed as 0; regional ratings describe fantasy violence only. This guide restates what the Steam listing and developer news posts publish. It does not invent play-session advice.