ResidualPlaybeta Open the radar

Stella of The End

VisualArts/Key · 2023 · $19.99 · Adventure · deal grade A

Measured on 2026-10-02 08:35 UTC, 4 days ago. The whole catalog is re-measured daily; a game that just launched can move fast between passes.

  • Estimated net residual revenue: $2.9k to $4.3k per month
  • Opportunity: $5.7k per month at x1.60 dormancy
  • Estimated lifetime owners: 115.0k
  • 97% positive across 3212 reviews · 28.5 reviews/month

Why it's flagged

  • Developer silent for 2.9 years
  • Studio quiet across its whole catalog
  • Store page localized in only 3 language(s)
  • Last discounted 0 months ago, 7 sales in the last 12 months
  • Proven demand elasticity: x1.8 review velocity during past deep sales

Analyst notes (AI-assisted)

Note written 2026-08-25; the live figures above take precedence over any numbers in it.

A 2023 sci-fi visual novel from Key about emotional bonds between a human and an android companion in an apocalyptic world.

Stella of The End sits in a quiet niche: a recent Key title with exceptionally high review sentiment (97%+) and a devoted, international player base, yet minimal developer post-release engagement and a dormant studio label. For publishers or studios seeking catalog depth in the visual-novel space, especially those with JP IP relationships or interests in emotional narrative IP, this title offers proven player attachment and low acquisition friction. The risk is modest current MAU and the developer's waning public presence, which suggests the window for a meaningful partnership or revival push is open but narrow. Most realistic play: publishing.

  • Risk: Developer studio marked 'fading' with zero public posts in 33+ months; long-term technical support or ports may require external engineering.
  • Risk: Active player base is very small (single digits currently); revival would depend entirely on marketing and community discovery, not organic retention.
  • Risk: Localization gap in Japanese (12.4%) suggests original audience may feel the English/Chinese emphasis; re-engagement campaign risks alienating home-market players.

This case as Markdown · Estimates carry ±30-50% error per title.