# X-Morph: Defense

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

- Steam appid: 408410
- Developer: EXOR Studios
- Released: 2017 · Genre: Action · List price: $19.99
- Deal grade: A (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: $5.1k/month at x2.10 dormancy multiplier
- Est. lifetime owners: 176.7k · Est. lifetime net revenue: $759.1k
- Review sentiment: 92% positive across 4160 reviews (3212 from Steam purchases)
- Review velocity: 22.5 reviews/month (6-month average)

## Why it's flagged

- Developer silent for 2.9 years
- Studio active elsewhere (3 titles tracked), so this one may welcome a partner
- Last build shipped 4.5 years ago
- Last discounted 1 months ago, 9 sales in the last 12 months

## 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 (24 months)

40, 15, 135, 144, 56, 25, 31, 9, 15, 14, 25, 7, 16, 31, 25, 16, 19, 17, 13, 54, 21, 18, 14, 15

## Estimated acquisition range

$58.0k to $116.0k (2-4x the trailing net annuity of $29.0k/year). Same error range applies.

## Analyst notes (AI-assisted)

A hybrid tower-defense and action shooter where players build defensive structures and pilot a ship simultaneously, playable solo and co-op.

X-Morph: Defense has shipped 176,660 units lifetime and maintains a 91.5% positive rating, yet generates only $2,417/mo residual revenue. The co-op implementation and dynamic path-building mechanics appear to resonate strongly with its niche audience (22.5 reviews/mo, 57h+ playtimes reported), but the title remains invisible to mainstream tower-defense and indie-action communities. A modest marketing relaunch or bundle strategy could unlock dormant awareness without requiring code changes.

- Most realistic play: revival
- Risk (market): Tower-defense genre fatigue and crowded indie-action space mean organic discovery remains low despite strong retention signals.
- Risk (other): Developer has posted no updates in 35+ months, creating perception of inactivity even though studio remains operating and the game is technically complete.

What players are asking for:
- Additional co-op content or maps to extend multiplayer replayability
- Quality-of-life improvements and balance passes for higher difficulty runs
- Visibility boost through bundle inclusion or platform featuring

Suggested first moves:
1. Secure a platform or partner bundle featuring (GOG, Humble, genre-specific storefronts) to expose the co-op value prop to tower-defense and cozy-gaming audiences.
2. Publish a single balance or QoL patch and announce it; 35 months of silence signals abandonment even if the game is stable; one post restores confidence.
3. Evaluate Steam wishlist velocity and regional pricing; 22% key-share suggests untapped distribution channels and price-sensitivity in emerging markets.

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/408410
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.