# Calyx

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

- Steam appid: 3211850
- Developer: Studio 568
- Released: 2026 · Genre: Strategy · List price: $24.99
- Deal grade: C (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $8.4k to $12.5k per month (mid $10.4k)
- Opportunity score: $10.4k/month at x1.00 dormancy multiplier
- Est. lifetime owners: 14.4k · Est. lifetime net revenue: $120.7k
- Review sentiment: 88% positive across 458 reviews (450 from Steam purchases)
- Review velocity: 49.8 reviews/month (6-month average)

## Why it's flagged

- Developer active, last post 1 months ago
- Last build shipped 1 months ago

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

| Stage | USD/month |
|---|---|
| Gross storefront sales | $19.0k |
| After VAT / sales tax (-13% blended) | $16.5k |
| After refunds (-9.5% median) | $14.9k |
| Net to developer (after Steam 30%) | $10.4k |

## Monthly review counts, oldest to newest (7 months)

146, 111, 49, 37, 22, 30, 50

## Markets by review language

- japanese: 1%
- brazilian: 0%
- spanish: 0%
- schinese: 6%
- french: 3%
- german: 9%
- english: 70%
- koreana: 2%
- russian: 9%

## 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/3211850
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.