# Futanari★Coffee shop

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

- Steam appid: 3306200
- Developer: W77Games
- Released: 2026 · Genre: Casual · List price: $13.99
- Deal grade: C (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $860 to $1.3k per month (mid $1.1k)
- Opportunity score: $1.1k/month at x1.00 dormancy multiplier
- Est. lifetime owners: 10.8k · Est. lifetime net revenue: $50.9k
- Review sentiment: 92% positive across 354 reviews (339 from Steam purchases)
- Review velocity: 9.2 reviews/month (6-month average)

## Why it's flagged

- Developer active, last post 0 months ago
- Last build shipped 7 months ago

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

| Stage | USD/month |
|---|---|
| Gross storefront sales | $2.0k |
| After VAT / sales tax (-13% blended) | $1.7k |
| After refunds (-9.5% median) | $1.5k |
| Net to developer (after Steam 30%) | $1.1k |

## Monthly review counts, oldest to newest (19 months)

34, 27, 18, 19, 16, 33, 22, 10, 14, 21, 23, 14, 53, 16, 11, 8, 4, 6, 10

## Markets by review language

- russian: 11%
- spanish: 2%
- japanese: 21%
- schinese: 16%
- brazilian: 2%
- french: 1%
- english: 32%
- koreana: 16%

## 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/3306200
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.