Sudoku Mansion

Vault Door Studios · 2026 · $14.99 · Casual · deal grade A

Measured on 2026-08-30 07:44 UTC. The whole catalog is re-measured daily; a game that just launched can move fast between passes.

Estimated net residual revenue: $3.9k to $5.9k per month
Opportunity: $6.4k per month at x1.30 dormancy
Estimated lifetime owners: 1.6k
97%% positive across 39 reviews · 39.0 reviews/month

Why it's flagged

Developer active, last post 0 months ago
Last build shipped 0 months ago
Store page localized in only 1 language(s)

Analyst notes (AI-assisted)

Note written 2026-08-29; the live figures above take precedence over any numbers in it.

A narrative-driven variant sudoku puzzle game with Metroidvania-style progression that unlocks increasingly complex logic mechanics across interconnected grid rooms.

Sudoku Mansion occupies a narrow but passionate niche: puzzle enthusiasts who follow the 'Sudokuvania' subgenre (Sudokuvania: Digits of Despair, Super Sudokoid) and variant sudoku communities. The title launched mere weeks ago with exceptional sentiment (97% positive) and a mid-tier owner base generating solid four-figure monthly residuals. The risk is severe: the addressable market is tiny, the game is technically niche to the point of excluding casual sudoku players, and competitor titles offer free or browser-based alternatives. Revival or acquisition makes sense only if the buyer already owns sudoku IP or has a publishing relationship with the variant sudoku audience; otherwise, this is a watch title for organic growth. Most realistic play: watch.

Risk: The variant sudoku audience is small and already served by free or low-cost browser alternatives (Sudoku Pad, Cracking the Cryptic, Sudokuvania series); paid premium positioning may hit a ceiling.
Risk: One review explicitly notes the game does not include the popular letter-variant format used by competing titles, which may limit appeal within the niche.
Risk: Skill floor is expert-level: the developer's own messaging and player feedback confirm late-game content requires advanced solving techniques, likely excluding intermediate and casual audiences.

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