# SOG: Vietnam

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

- Steam appid: 3288050
- Developer: PigeonMakesGames
- Released: 2026 · Genre: Indie · List price: $12.99
- Deal grade: D (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $505 to $758 per month (mid $632)
- Opportunity score: $632/month at x1.00 dormancy multiplier
- Est. lifetime owners: 960 · Est. lifetime net revenue: $4.2k
- Review sentiment: 97% positive across 39 reviews (30 from Steam purchases)
- Review velocity: 5.8 reviews/month (6-month average)

## Why it's flagged

- Developer active, last post 2 months ago
- Last build shipped 2 months ago
- Last discounted 1 months ago, 4 sales in the last 12 months

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

| Stage | USD/month |
|---|---|
| Gross storefront sales | $1.1k |
| After VAT / sales tax (-13% blended) | $998 |
| After refunds (-9.5% median) | $903 |
| Net to developer (after Steam 30%) | $632 |

## Monthly review counts, oldest to newest (5 months)

20, 3, 3, 2, 1

## Markets by review language

- spanish: 3%
- french: 3%
- german: 10%
- english: 37%
- russian: 47%

## 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/3288050
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.