# SYNDUALITY Echo of Ada

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

- Steam appid: 1245480
- Developer: Game Studio Inc.
- Publisher: Bandai Namco Entertainment
- Released: 2025 · Genre: Action · List price: $39.99
- Deal grade: C (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $36.9k to $55.3k per month (mid $46.1k)
- Opportunity score: $46.1k/month at x1.00 dormancy multiplier
- Est. lifetime owners: 105.2k · Est. lifetime net revenue: $1.4M
- Review sentiment: 41% positive across 3723 reviews (3286 from Steam purchases)
- Review velocity: 137.5 reviews/month (6-month average)

## Why it's flagged

- Developer active, last post 1 months ago
- Studio active elsewhere (6 titles tracked), so this one may welcome a partner
- Last build shipped 0 months ago
- 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 | $83.7k |
| After VAT / sales tax (-13% blended) | $72.8k |
| After refunds (-9.5% median) | $65.9k |
| Net to developer (after Steam 30%) | $46.1k |

## Monthly review counts, oldest to newest (19 months)

1549, 516, 82, 43, 73, 68, 68, 48, 28, 32, 24, 22, 24, 10, 499, 119, 27, 39, 131

## 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/1245480
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.