# Tower of Babel: Survivors of Chaos

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

- Steam appid: 2665680
- Developer: NANOO
- Released: 2026 · Genre: Action · List price: $12.99
- Deal grade: C (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $9.3k to $13.9k per month (mid $11.6k)
- Opportunity score: $11.6k/month at x1.00 dormancy multiplier
- Est. lifetime owners: 199.0k · Est. lifetime net revenue: $866.7k
- Review sentiment: 69% positive across 6341 reviews (6218 from Steam purchases)
- Review velocity: 106.5 reviews/month (6-month average)

## Why it's flagged

- Developer active, last post 1 months ago
- Last build shipped 1 months ago

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

| Stage | USD/month |
|---|---|
| Gross storefront sales | $21.1k |
| After VAT / sales tax (-13% blended) | $18.3k |
| After refunds (-9.5% median) | $16.6k |
| Net to developer (after Steam 30%) | $11.6k |

## Monthly review counts, oldest to newest (15 months)

2685, 1121, 455, 236, 267, 193, 166, 361, 207, 103, 112, 39, 159, 167, 59

## Markets by review language

- french: 2%
- german: 3%
- english: 25%
- koreana: 24%
- spanish: 2%
- japanese: 7%
- schinese: 32%
- russian: 4%
- brazilian: 1%

## 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/2665680
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.