# 士機(SIKI)

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

- Steam appid: 4279250
- Developer: 峠タカノリ
- Released: 2026 · Genre: Action · List price: $5.99
- Deal grade: D (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $482 to $723 per month (mid $603)
- Opportunity score: $603/month at x1.00 dormancy multiplier
- Est. lifetime owners: 1.8k · Est. lifetime net revenue: $3.7k
- Review sentiment: 75% positive across 57 reviews (57 from Steam purchases)
- Review velocity: 12.0 reviews/month (6-month average)

## Why it's flagged

- Developer active, last post 3 months ago
- Last build shipped 3 months ago
- Store page localized in only 2 language(s)

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

| Stage | USD/month |
|---|---|
| Gross storefront sales | $1.1k |
| After VAT / sales tax (-13% blended) | $952 |
| After refunds (-9.5% median) | $861 |
| Net to developer (after Steam 30%) | $603 |

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

45, 6, 5, 3, 1

## Markets by review language

- english: 19%
- russian: 4% (game NOT localized in this language)
- spanish: 2% (game NOT localized in this language)
- japanese: 71% (game NOT localized in this language)
- schinese: 4% (game NOT localized in this language)

Localization gap: 81% of measured reviews are written in languages the game does not support (top: japanese). Localizing is likely immediate market expansion.

## 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/4279250
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.