The Letter - Horror Visual Novel

Yangyang Mobile · 2017 · $19.99 · Adventure · deal grade D

Measured on 2026-09-23 14:16 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: $402 to $604 per month
Opportunity: $503 per month at x1.00 dormancy
Estimated lifetime owners: 71.8k
85% positive across 1533 reviews · 4.7 reviews/month

Why it's flagged

Developer active, last post 11 months ago
Studio active elsewhere (4 titles tracked), so this one may welcome a partner
Store page localized in only 3 language(s)
Last discounted 0 months ago, 12 sales in the last 12 months
Proven demand elasticity: x1.4 review velocity during past deep sales

Analyst notes (AI-assisted)

Note written 2026-09-14; the live figures above take precedence over any numbers in it.

A 2017 horror visual novel with full English voice acting, multiple branching routes, and high production values that has maintained a small but engaged audience across PC and console.

The Letter occupies a narrow but durable niche: a fully-voiced horror VN with solid production that converted early players into long-term retention (median 19 hours; 33% still active). Monthly residuals sit in the low-to-mid three figures, underpinned by modest but consistent discount activity and modest review velocity. The title is best suited for a publisher seeking to stretch catalog depth in underserved regional markets (Chinese and Russian localization gaps suggest untapped demand) or a developer considering how a quiet horror-VN franchise might anchor a broader visual-novel label. Most realistic play: publishing.

Risk: Horror VN genre has narrowed since 2017; mainstream interest in the subgenre peaked and fractured across niche communities.
Risk: Six-year-old engine and codebase; modernization burden if revival or porting is planned, particularly for console expansion.
Risk: Very small concurrent player base (5 now, 8 peak-30d) limits the ability to demonstrate live-community value or run collaborative events.

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