# Infinity Castle Dungeon

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

- Steam appid: 2621440
- Developer: Morty's Develop
- Released: 2024 · Genre: Action · List price: $3.99
- Deal grade: C (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $128 to $192 per month (mid $160)
- Opportunity score: $265/month at x1.65 dormancy multiplier
- Est. lifetime owners: 1.0k · Est. lifetime net revenue: $1.2k
- Review sentiment: 86% positive across 43 reviews (32 from Steam purchases)
- Review velocity: 5.5 reviews/month (6-month average)

## Why it's flagged

- Developer silent for 24 months
- Studio quiet across its whole catalog
- Last build shipped 24 months ago

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

| Stage | USD/month |
|---|---|
| Gross storefront sales | $291 |
| After VAT / sales tax (-13% blended) | $253 |
| After refunds (-9.5% median) | $229 |
| Net to developer (after Steam 30%) | $160 |

## Monthly review counts, oldest to newest (6 months)

25, 4, 0, 1, 2, 1

## 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/2621440
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.