# 攻上凌霄宝殿

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

- Steam appid: 3578480
- Developer: 慕慕工作室
- Released: 2025 · Genre: Casual · List price: $0.99
- Deal grade: C (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $52 to $78 per month (mid $65)
- Opportunity score: $87/month at x1.35 dormancy multiplier
- Est. lifetime owners: 1.2k · Est. lifetime net revenue: $393
- Review sentiment: 84% positive across 37 reviews (37 from Steam purchases)
- Review velocity: 7.8 reviews/month (6-month average)

## Why it's flagged

- Developer silent for 15 months
- Studio quiet across its whole catalog
- Last build shipped 14 months ago
- Store page localized in only 1 language(s)

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

| Stage | USD/month |
|---|---|
| Gross storefront sales | $118 |
| After VAT / sales tax (-13% blended) | $102 |
| After refunds (-9.5% median) | $93 |
| Net to developer (after Steam 30%) | $65 |

## Monthly review counts, oldest to newest (5 months)

21, 8, 5, 3, 2

## 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/3578480
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.