| Core Identity |
| Developer | Pretty Simple | wooga | Game Insight | Mytona | Nordcurrent UAB | Haiku Games Co | wooga | G5 Entertainment AB | G5 Entertainment AB | Artifex Mundi S.A. |
| Category | Games | Games | Games | Games | Games | Games | Games | Games | Games | Games |
| Platform | Android, iOS | iOS, Android | iOS, Android | Android, iOS | iOS, Android | iOS, Android | iOS, Android | iOS, Android | iOS | Android, iOS |
| Store Metrics |
| Rating | 4.8 / 5 | 4.6 / 5 | 4.5 / 5 | 4.3 / 5 | 4.3 / 5 | 4.8 / 5 | 4.6 / 5 | 4.3 / 5 | 4.3 / 5 | 4.7 / 5 |
| Ratings Count | 1,189 | 323,988 | 30,100 | 94,786 | 108,971 | 19,893 | 40,123 | 41,757 | 93,416 | 52,570 |
| Price | Free | Free | Free | Free | Free | Free | Free | Free | Free | Free |
| Release Date | Nov 25, 2020 | Dec 23, 2021 | Jun 8, 2018 | Jul 30, 2015 | Oct 2, 2018 | Dec 21, 2018 | May 6, 2015 | Nov 21, 2012 | Feb 20, 2014 | Sep 2, 2020 |
| Last Updated | Aug 28, 2025 | Apr 15, 2026 | Apr 22, 2026 | Apr 3, 2026 | Feb 12, 2026 | Apr 15, 2026 | Mar 2, 2026 | Apr 22, 2026 | May 5, 2026 | Apr 28, 2026 |
| Sentiment & Reviews |
| Sentiment | mixed | negative | negative | mixed | mixed | - | mixed | mixed | mixed | mixed |
| Score | 55/100 | 32/100 | 35/100 | 45/100 | 45/100 | - | 55/100 | 65/100 | 45/100 | 45/100 |
| Praises | - Engaging mystery narratives and character development keep players invested in the long-term story arcs
| - Engaging Narrative
- Relaxing Experience
| - Engaging mystery narrative and hidden object gameplay provide a relaxing mental escape for long-term players
| - Engaging Gameplay
- High-Quality Graphics
| - Engaging narrative storylines and high-quality voice acting keep players invested in the mystery
| - | - Engaging Gameplay
- Relaxing Experience
| - Long-term engagement through diverse hidden object puzzles and collection tasks
| - Engaging hidden object gameplay provides a rewarding challenge for long-term players
| - Engaging mystery narratives and challenging puzzle designs keep players invested in the story progression
|
| Complaints | - Broken Facebook integration prevents players from syncing progress and recovering saved game data
| - Aggressive Monetization
- Technical Instability
| - Excessive ad length and frequency post-update disrupt the flow of gameplay and frustrate active users
| - Excessive Ads
- Technical Bugs and Crashes
- Loss of Progress
| - Aggressive energy consumption rates force long wait times that disrupt the core gameplay loop
| - | - Technical Stability and Crashes
- Account and Progress Loss
- Excessive Advertising
| - Aggressive monetization and difficulty spikes force players into spending real money
| - Excessive in-game pop-ups and advertisements interrupt the core gameplay flow
| - Aggressive energy consumption mechanics force long wait times that disrupt the core gameplay flow
|
| Requests | - Implementation of cloud save functionality to replace unreliable social media account linking
| - | - Implementation of a paid ad-free upgrade option to improve the user experience for dedicated players
| - | - Alternative methods to earn energy such as watching advertisements or completing side tasks
| - | - | - Improved inventory management for gifting and opening multiple tool chests
| - Simplified account recovery and progress transfer tools for new devices
| - Adjustment of the energy system to allow for longer uninterrupted play sessions
|
| Strategic Intel |
| Strengths | - Narrative-driven progression sustains long-term player interest
- Hidden object mechanics provide accessible daily relaxation
| - Strong 1920s thematic consistency
- Weekly episodic content updates
- Deep social integration via Detective Clubs
| - Offline-play capability functions as a distribution moat for travel-based usage
- Hand-drawn art style sustains a distinct detective-novel atmosphere
| - 10-year content library and established lore
- Unique multi-genre puzzle integration (Match-3 + HO)
- Strong social 'Guild' infrastructure
| - Episodic narrative structure sustains long-term player retention
- 1930s atmospheric design differentiates from supernatural-themed competitors
| - | - Superior island customization (Artemis Island) compared to static-map rivals
- Cohesive 1930s 'Golden Age' aesthetic and high-quality hand-drawn art
- Strong long-term retention among veteran players (multi-year tenure)
| - 11-language localization library functions as a B2B distribution barrier
- Persistent collection-based loop sustains long-term daily engagement
| - 13-language library functions as a B2B distribution moat into international markets
- Offline-first architecture removes connectivity-based acquisition barriers
| - Hand-painted visual assets function as a brand differentiator in the hidden object category.
- Centralized multiverse hub increases cross-promotion potential for additional in-app purchases.
|
| Weaknesses | - Facebook-only save system causes data loss
- 12-hour task wait times create progression friction
| - Frequent ad-related crashes
- Perceived pay-to-win progression balance
- Unresponsive customer support
| - 0.07★ Android-iOS rating gap indicates platform-specific instability
- Ad-length complaints (2+ minutes) drive negative sentiment
| - Critical technical bugs causing progress loss
- Aggressive ad frequency (30s ads per 90s play)
- App crashes and loading screen failures in recent versions
| - Energy recharge rate is prohibitively slow for free-to-play users
- Multi-year gaps between chapter releases drive long-term churn
| - | - Frequent technical crashes and freezes in recent versions (v9.11.x)
- Unreliable account sync/save-game features leading to progress loss
- Aggressive ad strategy with reports of 90-second unskippable ads
| - 0.17 rating gap between Android and iOS platforms
- Persistent content-download errors blocking gameplay
- Aggressive monetization spikes in the latest update
| - 45/100 sentiment score driven by ad-frequency complaints
- Late-stage progression difficulty spikes force IAP-gated churn
| - Aggressive energy-gated progression causes high-frequency user churn.
- Monetization pressure perceived as pay-to-progress barrier in reviews.
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| Pricing | freemium | freemium | freemium | freemium | freemium | freemium | freemium | freemium | freemium | freemium |
| Momentum | Maintenance | Active | Active | Active | Maintenance | Active | Maintenance | Active | Steady | Active |
| Update Cadence | 2 versions, ~1d avg | 3 versions, 1 majors/6mo, ~12d avg | 5 versions, 5 majors/6mo, ~14d avg | 2 versions, 2 majors/6mo, ~0d avg | 5 versions, ~149d avg | 5 versions | 2 versions, ~6d avg | 5 versions, 2 majors/6mo, ~9d avg | 3 versions, 2 majors/6mo, ~18d avg | 5 versions, ~9d avg |
