# Watt's the Limit?

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

- Steam appid: 4187000
- Developer: Tobo Games
- Released: 2026 · Genre: Casual · List price: $4.99
- Deal grade: D (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $318 to $477 per month (mid $397)
- Opportunity score: $397/month at x1.00 dormancy multiplier
- Est. lifetime owners: 1.2k · Est. lifetime net revenue: $2.1k
- Review sentiment: 80% positive across 41 reviews (39 from Steam purchases)
- Review velocity: 9.5 reviews/month (6-month average)

## Why it's flagged

- Developer active, last post 2 months ago
- Last build shipped 2 months ago

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

| Stage | USD/month |
|---|---|
| Gross storefront sales | $721 |
| After VAT / sales tax (-13% blended) | $628 |
| After refunds (-9.5% median) | $568 |
| Net to developer (after Steam 30%) | $397 |

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

22, 7, 5, 4

## Markets by review language

- german: 3%
- english: 68%
- koreana: 3%
- russian: 9%
- japanese: 6%
- schinese: 3%
- french: 9%

## 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/4187000
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.