星の遺産 · Unreal Engine 5
Hoshi no Isan
Heritage of the Stars
First-person exploration of a JAXA-inspired heritage vessel — crew conversations as visual novel, gacha-style crew collection, and Lumen for atmosphere. The Space & Exploration pillar of the 10k universe.
Same fiction family as the Spaceship Adventure ROC — the physical two-crew trailer program (ARIA, UE5 canopy, real hardware). The game and the ROC share universe DNA; delivery timelines differ.
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星の遺産
Why UE5 · why last
Queue rule: do not start until Godot shipping games + BookFairyTales are in a healthy place and catalog income can fund focused dev time.
Full plan and asset notes live with the SpaceShip Adventures / UE5 prep repo. Godot 4 3D is not the target for this atmospheric FPS+VNRPG hybrid — Lumen and Marketplace Japanese/sci-fi assets matter here.
