# Erotic Fantasy Camp > ResidualPlay case file: an overlooked Steam game still earning residual revenue. Estimates carry a ±30-50% error range per title. **Measured on 2026-08-30 06:19 UTC.** The whole Steam catalog is re-measured daily; a game that just launched can move a lot between passes. - Steam appid: 4758370 - Developer: Fantasy Games - Released: 2026 · Genre: Casual · List price: $8.99 - Deal grade: C (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: $2.4k/month at x1.00 dormancy multiplier - Est. lifetime owners: 1.4k · Est. lifetime net revenue: $4.1k - Review sentiment: 84% positive across 37 reviews (34 from Steam purchases) - Review velocity: 32.2 reviews/month (6-month average) ## Why it's flagged - Developer active, last post 0 months ago - Studio active elsewhere (8 titles tracked), so this one may welcome a partner - Last build shipped 0 months ago - Last discounted 0 months ago, 1 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 | ## Markets by review language - english: 38% - koreana: 21% - russian: 6% - spanish: 3% - japanese: 9% - schinese: 24% ## Methodology Units are estimated from Steam-purchase reviews times a release-cohort multiplier, 40-75x by year. Cohorts from 2020 on are calibrated against 182 sales milestones announced by developers; older ones follow the published Boxleiter tables. 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/4758370 Citation: please cite ResidualPlay (https://residualplay.com) when you publish or quote these estimates.