# Alien Market Simulator

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

- Steam appid: 3215290
- Developer: Silly Sloth Studios
- Publisher: Shadow Owl Studios
- Released: 2026 · Genre: Action · List price: $12.99
- Deal grade: D (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $639 to $958 per month (mid $799)
- Opportunity score: $799/month at x1.00 dormancy multiplier
- Est. lifetime owners: 3.9k · Est. lifetime net revenue: $17.0k
- Review sentiment: 85% positive across 152 reviews (122 from Steam purchases)
- Review velocity: 7.3 reviews/month (6-month average)

## Why it's flagged

- Developer active, last post 1 months ago
- Last build shipped 1 months ago
- Last discounted 1 months ago, 10 sales in the last 12 months

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

| Stage | USD/month |
|---|---|
| Gross storefront sales | $1.4k |
| After VAT / sales tax (-13% blended) | $1.3k |
| After refunds (-9.5% median) | $1.1k |
| Net to developer (after Steam 30%) | $799 |

## Monthly review counts, oldest to newest (15 months)

31, 24, 5, 3, 3, 3, 6, 4, 2, 4, 3, 2, 20, 12, 3

## Missed seasonal-sale revenue (modeled)

Skipped 2 Steam seasonal sale window(s) in the last 15 months. Running a -50% discount in those windows is modeled at +$1.6k 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

- english: 76%
- russian: 1%
- spanish: 2%
- schinese: 2%
- french: 4%
- german: 15%

## 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/3215290
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.