# Cleaning Simulator

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

- Steam appid: 3537950
- Developer: Damaged Games
- Publisher: RockGame S.A.
- Released: 2026 · Genre: Casual · List price: $7.99
- Deal grade: D (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $580 to $871 per month (mid $726)
- Opportunity score: $726/month at x1.00 dormancy multiplier
- Est. lifetime owners: 3.6k · Est. lifetime net revenue: $9.7k
- Review sentiment: 68% positive across 140 reviews (113 from Steam purchases)
- Review velocity: 10.8 reviews/month (6-month average)

## Why it's flagged

- Developer active, last post 4 months ago
- Last build shipped 4 months ago
- Last discounted 1 months ago, 6 sales in the last 12 months

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

| Stage | USD/month |
|---|---|
| Gross storefront sales | $1.3k |
| After VAT / sales tax (-13% blended) | $1.1k |
| After refunds (-9.5% median) | $1.0k |
| Net to developer (after Steam 30%) | $726 |

## Monthly review counts, oldest to newest (7 months)

45, 28, 7, 11, 10, 5, 4

## Missed seasonal-sale revenue (modeled)

Skipped 1 Steam seasonal sale window(s) in the last 7 months. Running a -50% discount in those windows is modeled at +$1.5k net in total, assuming a unit uplift of x3.0 (industry-typical for old catalog titles). Same ±30-50% error range applies.

## Markets by review language

- french: 7%
- german: 10%
- english: 57%
- koreana: 2%
- russian: 13%
- spanish: 4%
- schinese: 3%
- brazilian: 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/3537950
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.