ResidualPlaybeta Open the radar

Resist the succubus—The end of the female Knight

BoRoBoRoGame · 2024 · $16.99 · Adventure · deal grade B

Measured on 2026-09-23 14:08 UTC, 12 days ago. The whole catalog is re-measured daily; a game that just launched can move fast between passes.

  • Estimated net residual revenue: $382 to $573 per month
  • Opportunity: $645 per month at x1.35 dormancy
  • Estimated lifetime owners: 54.8k
  • 75% positive across 1425 reviews · 3.8 reviews/month

Why it's flagged

  • Developer silent for 20 months
  • Studio quiet across its whole catalog
  • Store page localized in only 3 language(s)

Analyst notes (AI-assisted)

Note written 2026-09-10; the live figures above take precedence over any numbers in it.

A 2024 adventure game with hand-drawn art, story progression, and adult content, developed by a solo or small team under the BoRoBoRo label.

This title has found a modest but persistent audience, particularly in Chinese-speaking regions (the review distribution tells the story), and maintains solid four-figure monthly residuals despite zero promotional activity in the past year and minimal developer engagement. The core appeal, hand-drawn aesthetics, narrative replay value, and transparent content gating, resonates with its niche, but translation quality is actively repelling English-language players. A buyer or publisher could unlock meaningful upside by investing in localization cleanup and modest marketing, or by licensing the IP to a larger publisher with regional expertise and localization infrastructure. Most realistic play: publishing.

  • Risk: Extremely small concurrent player base and minimal review velocity suggest the audience is finite and possibly saturating; growth ceiling may be low even with intervention.
  • Risk: Translation defects are actively driving refunds and negative sentiment among the largest addressable market (English speakers), indicating a quality-gate problem that requires human review, not automation.
  • Risk: Developer has posted no public updates in nearly 20 months; unclear whether they are available for collaboration, bug fixes, or content refreshes post-acquisition.

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