# Librarian Lust

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

- Steam appid: 3328540
- Developer: Midnight Quill Studios
- Released: 2025 · Genre: Adventure · List price: $9.99
- Deal grade: B (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $179 to $268 per month (mid $223)
- Opportunity score: $368/month at x1.65 dormancy multiplier
- Est. lifetime owners: 1.7k · Est. lifetime net revenue: $5.8k
- Review sentiment: 62% positive across 64 reviews (54 from Steam purchases)
- Review velocity: 2.7 reviews/month (6-month average)

## Why it's flagged

- Developer silent for 15 months
- Studio quiet across its whole catalog
- Last build shipped 22 months ago

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

| Stage | USD/month |
|---|---|
| Gross storefront sales | $405 |
| After VAT / sales tax (-13% blended) | $353 |
| After refunds (-9.5% median) | $319 |
| Net to developer (after Steam 30%) | $223 |

## Monthly review counts, oldest to newest (11 months)

22, 3, 10, 1, 2, 1, 5, 1, 5, 3, 1

## Estimated acquisition range

$5.4k to $10.7k (2-4x the trailing net annuity of $2.7k/year). Same error range applies.

## Markets by review language

- english: 74%
- koreana: 2%
- russian: 16%
- spanish: 2%
- french: 4%
- german: 2%

## 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/3328540
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.