# Night Stones

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

- Steam appid: 2300340
- Developer: Advance Nine
- Released: 2024 · Genre: Adventure · List price: $19.99
- Deal grade: B (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $1.2k to $1.8k per month (mid $1.5k)
- Opportunity score: $2.5k/month at x1.65 dormancy multiplier
- Est. lifetime owners: 8.2k · Est. lifetime net revenue: $47.7k
- Review sentiment: 94% positive across 296 reviews (255 from Steam purchases)
- Review velocity: 10.3 reviews/month (6-month average)

## Why it's flagged

- Developer silent for 21 months
- Studio quiet across its whole catalog
- Last build shipped 21 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 | $2.7k |
| After VAT / sales tax (-13% blended) | $2.4k |
| After refunds (-9.5% median) | $2.2k |
| Net to developer (after Steam 30%) | $1.5k |

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

113, 26, 9, 6, 3, 4, 4, 4, 8, 3, 3, 5, 3, 1, 1, 11, 13, 8, 14, 10, 6

## Estimated acquisition range

$36.2k to $72.5k (2-4x the trailing net annuity of $18.1k/year). Same error range applies.

## Markets by review language

- german: 2% (game NOT localized in this language)
- english: 91%
- russian: 1% (game NOT localized in this language)
- spanish: 0% (game NOT localized in this language)
- japanese: 0% (game NOT localized in this language)
- brazilian: 2% (game NOT localized in this language)
- french: 3% (game NOT localized in this language)

## 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/2300340
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.