# The Window 8:Millennium

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

- Steam appid: 3853120
- Developer: AfterTee
- Publisher: Wise Games
- Released: 2026 · Genre: Adventure · List price: $4.99
- Deal grade: D (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $293 to $439 per month (mid $366)
- Opportunity score: $366/month at x1.00 dormancy multiplier
- Est. lifetime owners: 1.1k · Est. lifetime net revenue: $1.9k
- Review sentiment: 82% positive across 44 reviews (35 from Steam purchases)
- Review velocity: 8.8 reviews/month (6-month average)

## Why it's flagged

- Developer active, last post 4 months ago
- Last build shipped 3 months ago

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

| Stage | USD/month |
|---|---|
| Gross storefront sales | $664 |
| After VAT / sales tax (-13% blended) | $578 |
| After refunds (-9.5% median) | $523 |
| Net to developer (after Steam 30%) | $366 |

## Monthly review counts, oldest to newest (4 months)

19, 13, 1, 2

## Markets by review language

- german: 3% (game NOT localized in this language)
- english: 24%
- russian: 12%
- schinese: 62%

## 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/3853120
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.