Iwaihime

DMM GAMES · 2020 · $29.99 · Adventure · deal grade B

Estimated net residual revenue: $1.3k to $1.9k per month
Opportunity: $3.3k per month at x2.10 dormancy
Estimated lifetime owners: 25.8k
78%% positive across 913 reviews · 9.8 reviews/month

Why it's flagged

Developer silent for 2.6 years
Studio quiet across its whole catalog
Last build shipped 5.7 years ago
Store page localized in only 4 language(s)
Last discounted 0 months ago, 10 sales in the last 12 months

Analyst notes (AI-assisted)

Iwaihime is a narrative-driven adventure visual novel set in rural Japan, blending folk horror with character-driven storytelling.

A quiet, steady earner generating $1.6k/mo residual with 78% positive reception and a dedicated niche audience. The title's low review velocity (9.8/mo) and recent deep discount (80% max, last run ~2 weeks ago) suggest publisher Shiravune is actively managing evergreen revenue rather than abandoning it. Acquisition or publishing rights refresh could unlock modest uplift through seasonal promotion and bundling; best suited for a curator focused on visual-novel catalog depth or a niche publisher monetizing backlist inventory. Most realistic play: publishing.

Risk: Visual-novel genre skews small, regional, and platform-dependent; growth ceiling is low even with marketing spend.
Risk: No developer posts in 31 months suggests minimal active support; engine or platform stability issues could emerge.
Risk: Publisher Shiravune retains rights and is still discounting regularly (10 promotions in 12 months), indicating they own and actively monetize the catalog.

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