# Xenonauts

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

- Steam appid: 223830
- Developer: Goldhawk Interactive
- Released: 2014 · Genre: Indie · List price: $24.99
- Deal grade: B (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $1.2k to $1.9k per month (mid $1.5k)
- Opportunity score: $2.9k/month at x1.90 dormancy multiplier
- Est. lifetime owners: 285.6k · Est. lifetime net revenue: $1.5M
- Review sentiment: 87% positive across 5065 reviews (3808 from Steam purchases)
- Review velocity: 11.5 reviews/month (6-month average)

## Why it's flagged

- Developer silent for 3.4 years
- Studio active elsewhere (2 titles tracked), so this one may welcome a partner
- Last build shipped 33 months ago
- Store page localized in only 1 language(s)
- Last discounted 1 months ago, 4 sales in the last 12 months

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

| Stage | USD/month |
|---|---|
| Gross storefront sales | $2.8k |
| After VAT / sales tax (-13% blended) | $2.4k |
| After refunds (-9.5% median) | $2.2k |
| Net to developer (after Steam 30%) | $1.5k |

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

17, 14, 12, 28, 19, 21, 13, 8, 9, 7, 10, 15, 11, 5, 16, 12, 11, 12, 8, 10, 14, 16, 8, 13

## Estimated acquisition range

$37.1k to $74.1k (2-4x the trailing net annuity of $18.5k/year). Same error range applies.

## Analyst notes (AI-assisted)

Xenonauts is a turn-based tactical strategy game that reimagines the 1994 X-Com formula with modernized UI and squad-focused alien-combat gameplay.

Xenonauts has earned $1.53M lifetime on modest unit volume (286k) with strong positive sentiment (87%) and steady residual revenue of $1.54k/mo, ten years post-launch. The title appeals to a durable niche: classic X-Com purists who rejected the streamlined 2012 reboot and its sequels. Current inactivity (40+ months since last dev communication) suggests IP and code are undermonetized; a revival campaign, mod-tooling investment, or sequel greenlight could unlock dormant franchise equity.

- Most realistic play: revival
- Risk (market): Niche audience (classic X-Com fans only) limits upside; mainstream 4X and tactics titles command larger bases.
- Risk (tech): Engine is 10+ years old; porting to console or next-gen platform may require substantial modernization.
- Risk (other): Studio silence for 40+ months raises questions about capacity, interest in live support, or sequel roadmap.

What players are asking for:
- Quality-of-life UI improvements and modernized graphics/animations
- Expanded mod tools and Steam Workshop integration to support community content
- Balance patches for AI behavior and late-game difficulty scaling
- Console ports (Switch, PlayStation, Xbox) to reach non-PC audiences

Suggested first moves:
1. Audit current source code and engine state; confirm backward-compatibility and porting feasibility for console and mobile targets.
2. Commission a mod-community survey: quantify demand for enhanced Steam Workshop tooling, quality-of-life patches, and balance DLC; identify top 3-5 community-created mods suitable for official integration or licensing.
3. Develop a 12-month refresh roadmap (balance patches, UI polish, one paid cosmetic or campaign DLC) paired with a social media relaunch; test whether marketing-only spend (no dev cost) can lift monthly residual from $1.54k/mo to $3k-5k/mo before committing to sequel.

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/223830
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.