# Find the Demon 恶魔鉴定守则

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

- Steam appid: 2717570
- Developer: SHAKINO_UNION
- Publisher: LoveStoryProject
- Released: 2024 · Genre: Adventure · List price: $7.99
- Deal grade: C (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $93 to $140 per month (mid $117)
- Opportunity score: $152/month at x1.30 dormancy multiplier
- Est. lifetime owners: 10.9k · Est. lifetime net revenue: $25.5k
- Review sentiment: 89% positive across 392 reviews (341 from Steam purchases)
- Review velocity: 2.0 reviews/month (6-month average)

## Why it's flagged

- Developer active, last post 2 months ago
- Last build shipped 22 months ago
- Store page localized in only 1 language(s)

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

| Stage | USD/month |
|---|---|
| Gross storefront sales | $212 |
| After VAT / sales tax (-13% blended) | $184 |
| After refunds (-9.5% median) | $167 |
| Net to developer (after Steam 30%) | $117 |

## Monthly review counts, oldest to newest (21 months)

202, 38, 21, 11, 11, 12, 2, 13, 6, 6, 2, 5, 4, 2, 3, 1, 1, 1, 1, 5, 3

## 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/2717570
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.