# Xuan-Yuan Sword: Mists Beyond the Mountains

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

- Steam appid: 1638230
- Developer: DOMO Studio
- Publisher: 方块游戏(CubeGame)
- Released: 2023 · Genre: RPG · List price: $13.99
- Deal grade: B (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $1.1k to $1.6k per month (mid $1.3k)
- Opportunity score: $2.8k/month at x2.10 dormancy multiplier
- Est. lifetime owners: 36.6k · Est. lifetime net revenue: $127.8k
- Review sentiment: 84% positive across 1297 reviews (1145 from Steam purchases)
- Review velocity: 15.3 reviews/month (6-month average)

## Why it's flagged

- Developer silent for 3.0 years
- Studio inactive: no public activity across 7 tracked titles
- Last build shipped 3.0 years ago
- Store page localized in only 3 language(s)
- Last discounted 0 months ago, 8 sales in the last 12 months

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

| Stage | USD/month |
|---|---|
| Gross storefront sales | $2.4k |
| After VAT / sales tax (-13% blended) | $2.1k |
| After refunds (-9.5% median) | $1.9k |
| Net to developer (after Steam 30%) | $1.3k |

## Monthly review counts, oldest to newest (24 months)

41, 26, 32, 15, 22, 18, 27, 21, 19, 15, 14, 14, 16, 24, 15, 22, 18, 12, 10, 16, 11, 21, 15, 19

## Missed seasonal-sale revenue (modeled)

Skipped 1 Steam seasonal sale window(s) in the last 24 months. Running a -50% discount in those windows is modeled at +$523 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

$32.1k to $64.2k (2-4x the trailing net annuity of $16.0k/year). Same error range applies.

## Markets by review language

- english: 5%
- koreana: 0% (game NOT localized in this language)
- spanish: 0% (game NOT localized in this language)
- japanese: 0% (game NOT localized in this language)
- schinese: 94%

## Analyst notes (AI-assisted)

A 2023 Chinese fantasy RPG with monster-capture mechanics and character fusion systems, published by CubeGame and developed by DOMO Studio.

Xuan-Yuan Sword: Mists Beyond the Mountains holds $1.34K/mo residual revenue on modest but stable sales ($128K lifetime, 36.6K units), with 84% positive reviews driven by accessible gameplay and monster mechanics that resonate in East Asia. The title carries real franchise weight (Xuan-Yuan Sword is a legacy IP) but shows zero developer activity for 3 years and minimal English localization (45/1,145 Steam reviews), making it a dormant catalog play rather than a growth candidate. Best suited for a publisher seeking low-risk East Asian portfolio depth or licensing partners who can revive the brand with fresh content.

- Most realistic play: licensing
- Licensed IP: the game is built on third-party intellectual property
- Risk (licensed_ip): Xuan-Yuan Sword is a legacy Chinese franchise; confirm IP rights holder (likely Beijing Softstar or equivalent) and whether CubeGame's license terms permit sublicensing or revival.
- Risk (tech): No developer post in 36 months signals inactive studio; live-service bugs or platform changes (e.g., Steam API) may go unpatched.
- Risk (market): Extreme Asian-market concentration (823/1,145 reviews in Simplified Chinese) with minimal Western engagement limits addressable audience without localization investment.
- Risk (other): Monster-capture genre is crowded; mechanical maturity is evident but differentiation unclear from limited English feedback.

What players are asking for:
- Clearer fusion/crafting tutorials and in-game guidance for progression systems
- More monster variety and endgame content beyond boss grinding
- Multiplayer or co-op features to extend engagement

Suggested first moves:
1. Verify IP licensing status with CubeGame and Xuan-Yuan Sword rights holder; clarify whether acquisition of game alone is feasible or if brand revival requires franchise license renegotiation.
2. Conduct player surveys in Chinese-language communities (bilibili, Steam reviews in Simplified Chinese) to identify concrete asks for a remaster or sequel that might justify localization and content investment.
3. Model localization ROI: at current $1.34K/mo residual and 11.7% key reseller share, estimate break-even cost and timeline for English/Japanese/Korean translation, UI overhaul, and community management.

Generated 2026-08-20 from public signals and player reviews. Directional, not diligence.

## 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/1638230
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.