# Crypt Custodian

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

- Steam appid: 2394650
- Developer: Kyle Thompson
- Released: 2024 · Genre: Adventure · List price: $19.99
- Deal grade: A (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $8.3k to $12.5k per month (mid $10.4k)
- Opportunity score: $13.5k/month at x1.30 dormancy multiplier
- Est. lifetime owners: 92.5k · Est. lifetime net revenue: $540.4k
- Review sentiment: 97% positive across 3111 reviews (2890 from Steam purchases)
- Review velocity: 71.2 reviews/month (6-month average)

## Why it's flagged

- Developer active, last post 4 months ago
- Studio active elsewhere (3 titles tracked), so this one may welcome a partner
- Last build shipped 23 months ago
- Last discounted 0 months ago, 10 sales in the last 12 months

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

| Stage | USD/month |
|---|---|
| Gross storefront sales | $18.9k |
| After VAT / sales tax (-13% blended) | $16.4k |
| After refunds (-9.5% median) | $14.9k |
| Net to developer (after Steam 30%) | $10.4k |

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

337, 463, 114, 101, 195, 173, 104, 101, 109, 75, 95, 103, 100, 98, 64, 86, 67, 90, 62, 78, 77, 56, 86, 68

## Missed seasonal-sale revenue (modeled)

Skipped 1 Steam seasonal sale window(s) in the last 24 months. Running a -50% discount in those windows is modeled at +$7.4k net in total, assuming a unit uplift of x3.0 (industry-typical for old catalog titles). Same ±30-50% error range applies.

## Estimated acquisition range

$249.5k to $499.0k (2-4x the trailing net annuity of $124.8k/year). Same error range applies.

## Markets by review language

- russian: 10%
- spanish: 5%
- japanese: 1%
- schinese: 12%
- brazilian: 4%
- koreana: 5%
- french: 4%
- german: 2%
- english: 59%

## Analyst notes (AI-assisted)

A top-down metroidvania where you play a cat janitor in the afterlife, balancing tight platforming with emotional character stories.

Crypt Custodian is a quiet performer: 97% positive, $540k lifetime net, and still generating $10.4k/mo residual with zero discount applied. The game appeals to players fatigued by punitive genre conventions (no death penalties, instant teleport, difficulty scaling) and trades difficulty spectacle for emotional depth and accessibility. Kyle Thompson's solo developer brand carries real momentum across three titles; a publishing house or platform owner could revive catalog velocity through selective bundle placement, regional pricing expansion, or console ports without major development risk.

- Most realistic play: publishing
- Risk (market): Metroidvania market is crowded; differentiation rests on developer reputation and design philosophy rather than franchise IP, making sustained discoverability harder as release calendar moves on.
- Risk (tech): One recurring user report of Steam Overlay crash (Win32 HRESULT 0x887a0001); no indication of systemic engine fragility, but review count and play volume suggest it is not widespread.
- Risk (other): Solo developer model limits operational scale; expansion beyond publishing support (localization, console QA, marketing) would require studio infrastructure.

What players are asking for:
- Console ports (implied by platform-neutral design and accessibility features)
- Sequel or spiritual follow-up from Kyle Thompson (players buying day-one based on studio reputation)
- Post-game content or challenge mode (low frequency but present in sentiment)

Suggested first moves:
1. Audit console port feasibility (Nintendo Switch / PlayStation 5 are natural fits given accessibility design and 14-hour play session window); metroidvania console market is proven and underserved by indie quality at this price point.
2. Model regional pricing and language expansion (11 languages already; Brazilian Portuguese and Simplified Chinese reviews show strong international traction); last deep sale was 0.4 months ago, so promotional calendar is fresh.
3. Explore lightweight sequel or spiritual follow-up with Kyle Thompson under publishing agreement, leveraging day-one buyer loyalty evident in reviews and studio track record (3 titles, all operating studio status).

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/2394650
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.