# Legends of Dragaea: Idle Dungeons

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

- Steam appid: 2712380
- Developer: Blast Programming
- Publisher: GIGATANK 3000
- Released: 2025 · Genre: Adventure · List price: $9.99
- Deal grade: C (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $1.9k to $2.9k per month (mid $2.4k)
- Opportunity score: $2.4k/month at x1.00 dormancy multiplier
- Est. lifetime owners: 30.4k · Est. lifetime net revenue: $101.9k
- Review sentiment: 87% positive across 981 reviews (951 from Steam purchases)
- Review velocity: 28.8 reviews/month (6-month average)

## Why it's flagged

- Developer active, last post 0 months ago
- Last build shipped 0 months ago
- Store page localized in only 4 language(s)

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

| Stage | USD/month |
|---|---|
| Gross storefront sales | $4.4k |
| After VAT / sales tax (-13% blended) | $3.8k |
| After refunds (-9.5% median) | $3.5k |
| Net to developer (after Steam 30%) | $2.4k |

## Monthly review counts, oldest to newest (9 months)

622, 104, 61, 40, 26, 20, 19, 22, 46

## Markets by review language

- russian: 4% (game NOT localized in this language)
- spanish: 1% (game NOT localized in this language)
- french: 1% (game NOT localized in this language)
- english: 71%
- japanese: 11%
- schinese: 8%
- brazilian: 2% (game NOT localized in this language)
- german: 2% (game NOT localized in this language)
- koreana: 1% (game NOT localized in this language)

Localization gap: 11% of measured reviews are written in languages the game does not support (top: russian). Localizing is likely immediate market expansion.

## 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/2712380
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.