Upstairs

Karellen Games · 2026 · $2.99 · Adventure · deal grade D

• Estimated net residual revenue: $237 to $355 per month
• Opportunity: $296 per month at x1.00 dormancy
• Estimated lifetime owners: 1.9k
• 94%% positive across 64 reviews · 11.8 reviews/month

Why it's flagged

• Developer active, last post 0 months ago
• Last build shipped 5 months ago
• Store page localized in only 3 language(s)
• Last discounted 1 months ago, 3 sales in the last 12 months

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