# Fish to Cats: Catch & Feed

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

- Steam appid: 4051900
- Developer: Kygua Tech
- Released: 2026 · Genre: Casual · List price: $2.99
- Deal grade: C (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $2.5k to $3.8k per month (mid $3.1k)
- Opportunity score: $3.1k/month at x1.00 dormancy multiplier
- Est. lifetime owners: 5.2k · Est. lifetime net revenue: $5.2k
- Review sentiment: 82% positive across 193 reviews (163 from Steam purchases)
- Review velocity: 125.0 reviews/month (6-month average)

## Why it's flagged

- Developer active, last post 1 months ago
- Studio active elsewhere (4 titles tracked), so this one may welcome a partner
- Last build shipped 0 months ago

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

| Stage | USD/month |
|---|---|
| Gross storefront sales | $5.7k |
| After VAT / sales tax (-13% blended) | $4.9k |
| After refunds (-9.5% median) | $4.5k |
| Net to developer (after Steam 30%) | $3.1k |

## Monthly review counts, oldest to newest (1 months)

125

## Markets by review language

- schinese: 39%
- german: 13%
- english: 28%
- koreana: 3%
- spanish: 1%
- brazilian: 1%
- french: 6%
- russian: 6%
- japanese: 3%

## 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/4051900
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.