# Untold Memories: Potter's Field

> ResidualPlay case file: an overlooked Steam game still earning residual revenue. Estimates carry a ±30-50% error range per title.

- Steam appid: 3954970
- Developer: Huseyin Onur
- Publisher: Tyrosine Games
- Released: 2026 · Genre: Adventure · List price: $5.99
- Deal grade: D (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $329 to $494 per month (mid $412)
- Opportunity score: $412/month at x1.00 dormancy multiplier
- Est. lifetime owners: 1.4k · Est. lifetime net revenue: $2.8k
- Review sentiment: 76% positive across 51 reviews (43 from Steam purchases)
- Review velocity: 8.2 reviews/month (6-month average)

## Why it's flagged

- Developer active, last post 1 months ago
- Last build shipped 5 months ago

## Where a gross dollar goes (monthly, at current velocity)

| Stage | USD/month |
|---|---|
| Gross storefront sales | $747 |
| After VAT / sales tax (-13% blended) | $650 |
| After refunds (-9.5% median) | $589 |
| Net to developer (after Steam 30%) | $412 |

## Monthly review counts, oldest to newest (5 months)

26, 3, 3, 8, 1

## Markets by review language

- french: 6%
- english: 48%
- koreana: 27%
- russian: 9%
- japanese: 3% (game NOT localized in this language)
- schinese: 6%

## Methodology

Units are estimated from Steam-purchase reviews times a release-cohort multiplier (Boxleiter method, 20-75x by year). Revenue uses an effective price (lifetime discounts and regional pricing) and nets out VAT (~13%), refunds (~9.5%) and Steam's 30% cut: roughly 55% of gross reaches the developer.

Source: https://residualplay.com/game/3954970
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.