# Star Vortex

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

- Steam appid: 2098160
- Developer: Zorg Games
- Publisher: Hunted Cow Games
- Released: 2025 · Genre: Action · List price: $24.99
- Deal grade: D (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $726 to $1.1k per month (mid $908)
- Opportunity score: $908/month at x1.00 dormancy multiplier
- Est. lifetime owners: 4.3k · Est. lifetime net revenue: $36.2k
- Review sentiment: 86% positive across 153 reviews (135 from Steam purchases)
- Review velocity: 4.3 reviews/month (6-month average)

## Why it's flagged

- Developer active, last post 0 months ago
- Last build shipped 0 months ago

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

| Stage | USD/month |
|---|---|
| Gross storefront sales | $1.6k |
| After VAT / sales tax (-13% blended) | $1.4k |
| After refunds (-9.5% median) | $1.3k |
| Net to developer (after Steam 30%) | $908 |

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

54, 26, 2, 6, 5, 10, 2, 4, 6, 5, 4, 5

## Markets by review language

- koreana: 1%
- russian: 6%
- japanese: 7%
- schinese: 21%
- french: 1%
- german: 1%
- english: 63%

## 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/2098160
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.