| Core Identity |
| Developer | EYEWIND LIMITED | AppQuantum Publishing Ltd | Lessmore GmbH | Kolibri Games GmbH | Kolibri Games GmbH | Kolibri Games GmbH | Codigames | SayGames LTD | Chengdu Warrior Tech Limited |
| Category | Games | Games | Games | Games | Games | Games | Games | Games | Games |
| Platform | Android, iOS | iOS, Android | iOS, Android | iOS, Android | Android, iOS | Android, iOS | Android, iOS | Android, iOS | iOS |
| Store Metrics |
| Rating | 2.2 / 5 | 4.6 / 5 | 4.8 / 5 | 4.8 / 5 | 4.7 / 5 | 4.8 / 5 | 4.6 / 5 | 4.7 / 5 | 4.8 / 5 |
| Ratings Count | 10 | 106,452 | 74,939 | 25,312 | 846,717 | 93,618 | 86,672 | 645,685 | 54,955 |
| Price | Free | Free | Free | Free | Free | Free | Free | Free | Free |
| Release Date | Jan 15, 2023 | Jun 21, 2021 | Feb 10, 2022 | Apr 25, 2018 | Jul 1, 2016 | Dec 30, 2022 | Jun 10, 2020 | Jul 29, 2022 | Apr 13, 2022 |
| Last Updated | Oct 16, 2024 | Feb 24, 2026 | Apr 23, 2026 | Jan 13, 2026 | May 6, 2026 | May 4, 2026 | Apr 29, 2026 | Feb 24, 2026 | Apr 9, 2026 |
| Sentiment & Reviews |
| Sentiment | negative | terrible | excellent | positive | positive | negative | negative | mixed | - |
| Score | 30/100 | 15/100 | 82/100 | 75/100 | 75/100 | 35/100 | 25/100 | 55/100 | - |
| Praises | - Core industrial simulation loop provides initial entertainment value for new players
| | - Optional ad-based monetization model allows for progression without forced interruptions during gameplay
| - Simple and addictive idle gameplay mechanics provide satisfying progression for casual players
| - Core idle mining mechanics provide a satisfying and addictive gameplay loop for long-term players
| - Core idle gameplay loop provides a relaxing and addictive experience for casual players
| - Core tycoon mechanics provide an addictive and relaxing experience for casual simulation players
| - Engaging Gameplay
- Satisfying Progression
| - |
| Complaints | - Catastrophic loss of purchased currency and game progress following recent updates
- Excessive grind and slow progression mechanics discourage long term play
- Technical failures in core gameplay mechanics prevent basic task completion
| - Excessive and Intrusive Advertising
- Deceptive Marketing (Bait and Switch)
- Technical Instability and Crashes
| - Missing cloud save functionality prevents progress recovery when switching devices or reinstalling the application
| - Screen layout issues on modern devices obscure critical currency information behind camera cutouts
| - Excessive frequency of pop-up advertisements disrupts the user experience and creates navigation friction
| - Frequent application crashes following the latest update prevent consistent progress and reward collection
| - Frequent application crashes and freezing during gameplay sessions render the experience unplayable for many
- Aggressive pay-to-play monetization walls prevent progression through new prison levels without real currency
| - Excessive Ad Frequency
- High Cost of Ad-Free Experience
| - |
| Requests | - Removal of advertisement dependency for essential currency and resource progression
- Expansion of logistical infrastructure to improve resource management efficiency
| - | - Implementation of a robust cloud save system to ensure cross-device progress synchronization and recovery
| - Expanded gameplay depth through new delivery systems and factory locations
| - Expanded shop utility allowing players to exchange earned coins for premium currency
| - Implementation of a reliable cloud save system to prevent total progress loss
| - Additional prison levels and content updates are requested to extend the long-term playability
| - | - |
| Strategic Intel |
| Strengths | - Core industrial simulation loop provides initial entertainment value for new players
| - Sophisticated 3D logistics mechanics (forklifts/trucks)
- Unique sustainable forestry resource loop
- Strong grossing performance (#76 in US Category 7015)
| - Optional ad-monetization model drives high engagement by avoiding forced interruptions
- Satisfying idle-loop progression provides consistent growth milestones for casual players
| - Prestige system creates long-term retention cycles
- Automated workflow removes manual tapping friction
| - Offline-first architecture maintains stability for low-connectivity users
- Proven event-mine retention loop drives daily active usage
| - Automated idle-cash loop drives consistent daily active usage
- Manager collection system creates long-term progression goals
| - Inmate rehabilitation mechanics drive high-stakes retention
- Idle progression loops sustain ad-supported revenue
| - Massive user base with 2.3M+ ratings
- Accessible arcade-idle movement mechanics
- Integrated interior design customization
| - |
| Weaknesses | - Total wipe of diamonds and inventory post-update
- Excessive grind discourages long-term play
| - High crash rate during ad playback
- Severe disconnect between UA creative and actual gameplay
- Poor customer support for IAP resolution
| - Missing cloud-save functionality causes significant progress loss for long-term users
- Technical instability post-update degrades event reward credibility
| - UI layout fails on modern notched displays
- Technical instability causes crashes during ad-viewing
| - High-frequency ad-popups drive navigation friction
- Technical instability during ad playback hinders reward collection
| - Frequent post-update crashes during ad playback
- Lack of cloud-save functionality causes total progress loss
- High upgrade costs create unfair progression walls
| - 0.32 rating gap between Android and iOS
- Aggressive paywalls trigger negative sentiment
| - Aggressive ad frequency (every 2 minutes)
- Overpriced ad-removal tiers ($10-$16)
- Pathing bugs causing characters to get stuck
| - |
| Pricing | freemium | freemium | freemium | freemium | freemium | freemium | freemium | freemium | freemium |
| Momentum | Zombie | Active | Steady | Maintenance | Active | Active | Maintenance | Steady | Intense |
| Update Cadence | 2 versions, 1 majors/6mo, ~0d avg | 5 versions, 3 majors/6mo, ~22d avg | 5 versions, 2 majors/6mo, ~25d avg | 2 versions, ~1d avg | 5 versions, ~9d avg | 5 versions, 1 majors/6mo, ~8d avg | 4 versions, ~46d avg | 5 versions, 1 majors/6mo, ~22d avg | 5 versions |
