Touhou Kouryudou ~ Unconnected Marketeers.

上海アリス幻樂団 · 2021 · $14.99 · Action · deal grade B

Measured on 2026-09-26 04:58 UTC, 10 days ago. The whole catalog is re-measured daily; a game that just launched can move fast between passes.

Estimated net residual revenue: $431 to $647 per month
Opportunity: $1.0k per month at x1.90 dormancy
Estimated lifetime owners: 70.3k
98% positive across 1829 reviews · 5.8 reviews/month

Why it's flagged

No developer announcement on record, ever
Studio quiet across its whole catalog
Store page localized in only 1 language(s)
Last discounted 3 months ago, 1 sales in the last 12 months

Analyst notes (AI-assisted)

Note written 2026-09-05; the live figures above take precedence over any numbers in it.

Touhou Kouryudou ~ Unconnected Marketeers is a 2021 bullet-hell action game from Team Shanghai Alice, the long-running Japanese doujin series, built around acquiring and trading ability cards.

This entry sits in a strong niche: it has earned solid lifetime revenue on modest player counts, maintains a 97.8% positive review ratio, and shows robust community engagement despite near-zero marketing spend and no discounts since launch. The title is languishing at single-digit concurrent players and receives minimal developer posts, but the core fanbase remains deeply engaged and the underlying IP has proven staying power across 15+ studio titles. For a specialized publisher or platform exploring undermonetized doujin catalog acquisitions, this represents a quiet revenue generator with low friction and high sentiment, though the localization gap (91% untranslated Chinese reviews) and single-language Steam release suggest untapped international potential. Most realistic play: publishing.

Risk: Extremely narrow appeal: bullet-hell enthusiasts and Touhou franchise loyalists only; mainstream discoverability is minimal and unlikely to improve.
Risk: No cloud saves, achievements, or trading cards; lacks modern engagement hooks that drive retention and word-of-mouth in adjacent titles.
Risk: Developer studio showing 'fading' status with no recent posts or updates; any revival or localization would require external publisher muscle, not in-house iteration.

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