# Mizuki and Me Make a Porno

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

**Measured on 2026-08-30 07:39 UTC.** The whole Steam catalog is re-measured daily; a game that just launched can move a lot between passes.

- Steam appid: 3732490
- Developer: Orcsoft
- Publisher: Cherry Kiss Games
- Released: 2026 · Genre: Casual · List price: $14.99
- Deal grade: B (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $272 to $408 per month (mid $340)
- Opportunity score: $543/month at x1.60 dormancy multiplier
- Est. lifetime owners: 1.0k · Est. lifetime net revenue: $5.0k
- Review sentiment: 81% positive across 37 reviews (25 from Steam purchases)
- Review velocity: 2.7 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
- Last build shipped 5 months ago

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

| Stage | USD/month |
|---|---|
| Gross storefront sales | $617 |
| After VAT / sales tax (-13% blended) | $537 |
| After refunds (-9.5% median) | $486 |
| Net to developer (after Steam 30%) | $340 |

## Monthly review counts, oldest to newest (4 months)

9, 9, 4, 2

## Estimated acquisition range

$8.2k to $16.3k (2-4x the trailing net annuity of $4.1k/year). Same error range applies.

## Markets by review language

- english: 25%
- koreana: 12% (game NOT localized in this language)
- spanish: 6%
- schinese: 56%

Localization gap: 12% of measured reviews are written in languages the game does not support (top: koreana). 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/3732490
Citation: please cite ResidualPlay (https://residualplay.com) when you publish or quote these estimates.