# Party of Lust

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

- Steam appid: 4668570
- Developer: Regul Rahl
- Released: 2026 · Genre: Casual · List price: $2.99
- Deal grade: B (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $421 to $632 per month (mid $526)
- Opportunity score: $842/month at x1.60 dormancy multiplier
- Est. lifetime owners: 2.1k · Est. lifetime net revenue: $2.1k
- Review sentiment: 87% positive across 84 reviews (65 from Steam purchases)
- Review velocity: 21.0 reviews/month (6-month average)

## Why it's flagged

- No developer announcement on record, ever
- Last build shipped 3 months ago
- Last discounted 0 months ago, 3 sales in the last 12 months

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

| Stage | USD/month |
|---|---|
| Gross storefront sales | $956 |
| After VAT / sales tax (-13% blended) | $831 |
| After refunds (-9.5% median) | $752 |
| Net to developer (after Steam 30%) | $526 |

## Monthly review counts, oldest to newest (3 months)

62, 0, 1

## Estimated acquisition range

$12.6k to $25.3k (2-4x the trailing net annuity of $6.3k/year). Same error range applies.

## Markets by review language

- english: 22%
- koreana: 20%
- russian: 44%
- japanese: 6%
- schinese: 8%

## 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/4668570
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.