# Eutolant Saga

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

- Steam appid: 3470020
- Developer: Oistar Games
- Released: 2026 · Genre: Indie · List price: $15.99
- Deal grade: D (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $715 to $1.1k per month (mid $894)
- Opportunity score: $894/month at x1.00 dormancy multiplier
- Est. lifetime owners: 3.5k · Est. lifetime net revenue: $18.7k
- Review sentiment: 94% positive across 111 reviews (109 from Steam purchases)
- Review velocity: 6.7 reviews/month (6-month average)

## Why it's flagged

- Developer active, last post 1 months ago
- Last build shipped 3 months ago
- Store page localized in only 1 language(s)

## 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%) | $894 |

## Monthly review counts, oldest to newest (11 months)

39, 8, 8, 3, 10, 8, 9, 8, 9, 2, 4

## Markets by review language

- schinese: 1% (game NOT localized in this language)
- french: 1% (game NOT localized in this language)
- english: 1% (game NOT localized in this language)
- koreana: 1% (game NOT localized in this language)
- japanese: 96% (game NOT localized in this language)

Localization gap: 100% 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/3470020
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.