# Idle Kitty

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

- Steam appid: 3520820
- Developer: 狮子
- Released: 2026 · Genre: Casual · List price: $4.99
- Deal grade: B (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $2.0k to $3.0k per month (mid $2.5k)
- Opportunity score: $3.8k/month at x1.50 dormancy multiplier
- Est. lifetime owners: 2.0k · Est. lifetime net revenue: $3.4k
- Review sentiment: 86% positive across 71 reviews (63 from Steam purchases)
- Review velocity: 60.0 reviews/month (6-month average)

## Why it's flagged

- Developer active, last post 0 months ago
- Last build shipped 0 months ago
- Store page localized in only 1 language(s)
- No Steam discount in 4.0 years (deepest tracked: -0%)

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

| Stage | USD/month |
|---|---|
| Gross storefront sales | $4.6k |
| After VAT / sales tax (-13% blended) | $4.0k |
| After refunds (-9.5% median) | $3.6k |
| Net to developer (after Steam 30%) | $2.5k |

## Monthly review counts, oldest to newest (1 months)

60

## Missed seasonal-sale revenue (modeled)

Skipped 1 Steam seasonal sale window(s) in the last 1 months. Running a -50% discount in those windows is modeled at +$1.3k 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

$60.2k to $120.5k (2-4x the trailing net annuity of $30.1k/year). Same error range applies.

## Markets by review language

- english: 2% (game NOT localized in this language)
- schinese: 98%

## Analyst notes (AI-assisted)

A casual idle game with minimal English localization launched in early 2026 by Chinese independent developer 狮子.

Idle Kitty has generated $3.4K lifetime on a $4.99 price point with strong positive sentiment (86%), but the title shows classic dormancy signals: zero promotions in 48 months, a single-game studio, and only one English review despite 71 total. The opportunity ($3.8K/mo potential) suggests a stable, low-touch cash generator that could benefit from basic localization and seasonal promotions without heavy development lift. Most relevant for publishers seeking micro-revenue catalog depth or studios exploring low-cost revival tactics in the idle genre.

- Most realistic play: publishing
- Risk (market): Idle genre is saturated; without differentiation data (progression mechanics, monetization hooks, retention curves), unclear why this title outperformed baseline or will sustain momentum.
- Risk (other): Single-developer studio with no public activity in 4 months; continuity and support responsiveness are unverified.
- Risk (other): Extreme localization gap (only Chinese metadata despite 60 Simplified Chinese reviews): English-speaking audience may perceive the game as foreign or incomplete, capping upside.

Suggested first moves:
1. Audit the developer's current capacity and willingness to support updates; confirm studio viability and IP ownership clarity before any partnership commitment.
2. Conduct a pricing and discount elasticity test (A/B 50/33/20% off promotions over 8-12 weeks) to determine whether the 48-month promotion gap masks untested upside.
3. Localize storefront metadata (description, tags, screenshots) into English and run a small paid search campaign to validate whether English-language awareness is the binding constraint.

Generated 2026-08-21 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/3520820
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.