# Quartet

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

- Steam appid: 1307960
- Developer: Something Classic Games LLC
- Released: 2025 · Genre: Adventure · List price: $19.99
- Deal grade: C (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $1.4k to $2.1k per month (mid $1.8k)
- Opportunity score: $1.8k/month at x1.00 dormancy multiplier
- Est. lifetime owners: 10.5k · Est. lifetime net revenue: $70.1k
- Review sentiment: 96% positive across 392 reviews (327 from Steam purchases)
- Review velocity: 10.5 reviews/month (6-month average)

## Why it's flagged

- Developer active, last post 2 months ago
- Studio active elsewhere (2 titles tracked), so this one may welcome a partner
- Last build shipped 2 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 | $3.2k |
| After VAT / sales tax (-13% blended) | $2.8k |
| After refunds (-9.5% median) | $2.5k |
| Net to developer (after Steam 30%) | $1.8k |

## Monthly review counts, oldest to newest (12 months)

71, 91, 20, 22, 33, 23, 7, 11, 8, 13, 18, 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/1307960
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.