Proteus

Ed Key and David Kanaga · 2013 · $9.99 · Adventure · deal grade B

Estimated net residual revenue: $172 to $258 per month
Opportunity: $451 per month at x2.10 dormancy
Estimated lifetime owners: 106.2k
76%% positive across 2797 reviews · 4.0 reviews/month

Why it's flagged

Developer silent for 4.4 years
Studio inactive: no public activity across 1 tracked titles
Last build shipped 4.4 years ago
49% of reviews come from key activations (excluded from revenue estimates)
Store page localized in only 1 language(s)
Last discounted 1 months ago, 4 sales in the last 12 months
Proven demand elasticity: x1.4 review velocity during past deep sales

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