# Phantom PHANTOM OF INFERNO NITRO ARCHIVE

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

**Measured on 2026-09-05 09:53 UTC.** The whole Steam catalog is re-measured daily; a game that just launched can move a lot between passes.

- Steam appid: 3639590
- Developer: NITRO PLUS
- Released: 2026 · Genre: Adventure · List price: $29.99
- Deal grade: A (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $7.6k to $11.5k per month (mid $9.6k)
- Opportunity score: $15.3k/month at x1.60 dormancy multiplier
- Est. lifetime owners: 1.5k · Est. lifetime net revenue: $15.3k
- Review sentiment: 100% positive across 38 reviews (38 from Steam purchases)
- Review velocity: 38.0 reviews/month (6-month average)

## Why it's flagged

- No developer announcement on record, ever
- Studio active elsewhere (3 titles tracked), so this one may welcome a partner
- Store page localized in only 3 language(s)

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

| Stage | USD/month |
|---|---|
| Gross storefront sales | $17.3k |
| After VAT / sales tax (-13% blended) | $15.1k |
| After refunds (-9.5% median) | $13.7k |
| Net to developer (after Steam 30%) | $9.6k |

## Estimated acquisition range

$229.2k to $458.4k (2-4x the trailing net annuity of $114.6k/year). Same error range applies.

## Markets by review language

- russian: 9% (game NOT localized in this language)
- japanese: 6% (game NOT localized in this language)
- schinese: 51%
- english: 29%
- koreana: 6% (game NOT localized in this language)

Localization gap: 20% of measured reviews are written in languages the game does not support (top: russian). Localizing is likely immediate market expansion.

## Methodology

Units are estimated from Steam-purchase reviews times a release-cohort multiplier, 40-75x by year. Cohorts from 2020 on are calibrated against 182 sales milestones announced by developers; older ones follow the published Boxleiter tables. 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/3639590
Citation: please cite ResidualPlay (https://residualplay.com) when you publish or quote these estimates.