# 神魔山海经 Gods Monster

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

- Steam appid: 3910720
- Developer: 红尘背包客
- Released: 2025 · Genre: Adventure · List price: $11.99
- Deal grade: B (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $777 to $1.2k per month (mid $972)
- Opportunity score: $1.5k/month at x1.50 dormancy multiplier
- Est. lifetime owners: 1.8k · Est. lifetime net revenue: $7.3k
- Review sentiment: 64% positive across 67 reviews (57 from Steam purchases)
- Review velocity: 9.7 reviews/month (6-month average)

## Why it's flagged

- Developer active, last post 5 months ago
- Last build shipped 5 months ago
- Store page localized in only 2 language(s)
- No Steam discount in 4.0 years (deepest tracked: -0%)

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

| Stage | USD/month |
|---|---|
| Gross storefront sales | $1.8k |
| After VAT / sales tax (-13% blended) | $1.5k |
| After refunds (-9.5% median) | $1.4k |
| Net to developer (after Steam 30%) | $972 |

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

28, 18, 6, 3, 1, 2

## Missed seasonal-sale revenue (modeled)

Skipped 3 Steam seasonal sale window(s) in the last 6 months. Running a -50% discount in those windows is modeled at +$1.1k net in total, assuming a unit uplift of x3.0 (industry-typical for old catalog titles). Same ±30-50% error range applies.

## Estimated acquisition range

$23.3k to $46.6k (2-4x the trailing net annuity of $11.7k/year). Same error range applies.

## Markets by review language

- french: 2% (game NOT localized in this language)
- english: 22%
- koreana: 2% (game NOT localized in this language)
- schinese: 74%

## 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/3910720
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.