# Devil Daggers

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

- Steam appid: 422970
- Developer: Sorath
- Released: 2016 · Genre: Action · List price: $9.99
- Deal grade: B (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $1.4k to $2.1k per month (mid $1.7k)
- Opportunity score: $2.6k/month at x1.50 dormancy multiplier
- Est. lifetime owners: 480.8k · Est. lifetime net revenue: $1.0M
- Review sentiment: 95% positive across 9443 reviews (7397 from Steam purchases)
- Review velocity: 31.8 reviews/month (6-month average)

## Why it's flagged

- Developer active, last post 6 months ago
- Studio active elsewhere (2 titles tracked), so this one may welcome a partner
- Last build shipped 4.4 years ago
- Store page localized in only 1 language(s)

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

| Stage | USD/month |
|---|---|
| Gross storefront sales | $3.1k |
| After VAT / sales tax (-13% blended) | $2.7k |
| After refunds (-9.5% median) | $2.4k |
| Net to developer (after Steam 30%) | $1.7k |

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

48, 41, 48, 32, 39, 48, 34, 32, 30, 41, 33, 38, 37, 35, 23, 28, 33, 31, 25, 23, 45, 35, 31, 32

## Estimated acquisition range

$41.0k to $82.0k (2-4x the trailing net annuity of $20.5k/year). Same error range applies.

## Analyst notes (AI-assisted)

A minimalist first-person roguelike arena shooter where you survive skull waves with a single dagger, built on elegant mechanical depth and uncompromising difficulty.

Devil Daggers has sustained $1.73k/mo residual revenue across nearly 481k lifetime sales with a 95% positive rating and 32 reviews/mo, signaling durable appeal despite zero marketing spend in 6+ years. The community is devoted to high-score chasing and mastery loops, but technical stability (crashes, optimization) and onboarding friction limit ceiling. For a publisher or studio exploring long-tail catalog assets, this is a proven IP with loyal players and room for modernization (platform ports, content drops, or integration into a subscription service).

- Most realistic play: publishing
- Risk (tech): Player reports of crashes after 1 minute and optimization issues suggest aging codebase; modernization or porting to new engines may be necessary to sustain on evolving platforms.
- Risk (market): Extreme difficulty and minimalist presentation create high churn among casual players; expansion beyond the hardcore mastery-chasing demographic requires design concessions that may alienate core fans.
- Risk (other): Developer Sorath has only 2 titles and no public communication for 6 months; clear succession or partnership plan is critical if acquiring or reviving this asset.

What players are asking for:
- Better onboarding or tutorial to explain core loop and reduce early churn
- Optimization fixes and crash resolution on extended play sessions
- Content or cosmetic updates to sustain long-term engagement (skins, modifiers, leaderboard features)

Suggested first moves:
1. Commission a technical audit of the build for stability, engine age, and platform-port feasibility; prioritize crash-on-extended-play issue.
2. Conduct cohort analysis of the 480k lifetime install base to estimate true active player count, churn curves, and spending profile (IAP potential, cosmetics).
3. Explore lightweight content roadmap (e.g., seasonal leaderboard events, cosmetic drops, accessibility modes) that preserves design purity while extending session lifetime and review velocity.

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/422970
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.