Undercity of Sin

Manten Kobo · 2025 · $12.99 · Adventure · deal grade B

• Estimated net residual revenue: $1.0k to $1.6k per month
• Opportunity: $2.1k per month at x1.60 dormancy
• Estimated lifetime owners: 2.3k
• 79%% positive across 112 reviews · 12.0 reviews/month

Why it's flagged

• No developer announcement on record, ever
• Last build shipped 9 months ago
• Store page localized in only 3 language(s)
• Last discounted 1 months ago, 7 sales in the last 12 months

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