Ten Trials of Babel: The Doppelganger Maze

红渊 · 2022 · $2.99 · Adventure · deal grade D

Measured on 2026-09-26 00:42 UTC, 10 days ago. The whole catalog is re-measured daily; a game that just launched can move fast between passes.

• Estimated net residual revenue: $276 to $414 per month
• Opportunity: $345 per month at x1.00 dormancy
• Estimated lifetime owners: 172.0k
• 93% positive across 4419 reviews · 18.5 reviews/month

Why it's flagged

• Developer active, last post 7 months ago
• Store page localized in only 3 language(s)
• Last discounted 0 months ago, 9 sales in the last 12 months

Analyst notes (AI-assisted)

Note written 2026-09-19; the live figures above take precedence over any numbers in it.

A story-driven puzzle adventure with math-based logic challenges and visual-novel storytelling that shipped in 2022 under the NVLMaker label.

Ten Trials of Babel holds solid residual monthly revenue on a minimal footprint: the live figures show persistent engagement and a 92.8% positive score across thousands of reviews, yet the title remains largely unknown outside Asia-heavy markets (Simplified Chinese dominates review volume). The core audience is vocal and devoted, asking explicitly for sequels and expanded character arcs. For a publisher seeking catalog depth in niche puzzle-adventure or visual-novel spaces, or a developer looking to license a proven IP template, this represents underexploited upside with low platform risk. Most realistic play: publishing.

• Risk: Heavy concentration of reviews in Simplified Chinese suggests localization gaps in other regions may be limiting discoverability and growth outside Asia.
• Risk: Developer posted only once in the past year; unclear if studio has capacity or intent to develop a sequel that the community is explicitly requesting.
• Risk: No workshop support and minimal DLC ecosystem suggest limited live-service monetization model, capping upside from the current owner base.

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