SilentBoy Prison Escape Sim 3D vs Lethal Project
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
SilentBoy Prison Escape Sim 3D
Experience a story-driven prison escape simulation where you play as a child navigating a harsh system. Survival, stealth, and difficult choices are key to breaking free from a dangerous environment controlled by inmates and guards.
- Story-driven gameplay
- Stealth mechanics
- Survival challenges
- Environmental puzzles
- Inmate interaction
- Consequential choices
- Dynamic prison environment
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SilentBoy Prison Escape Sim 3D is a deep, story driven prison escape game built around survival, stealth, and difficult choices. You do not play as a hero. You play as a child forced into a system that does not care if you live or die. You are a young boy abandoned by his parents and sent into a harsh prison environment. You enter with nothing. No power. No protection. The prison tests you from the first step. Every mistake has consequences. Every sound can expose you. Every wrong decision can end your escape. This is not a fast action game. This is a thinking game. You must observe your surroundings and plan each move. Guards follow strict patrol routes. Prisoners watch your behavior. Some want to harm you. Some want to use you. Some are victims like you. The prison is divided into dangerous sections controlled by old and violent inmates. These prisoners rule with fear. Some attack on sight. Some block important paths. Others offer help but only if you prove yourself. Trust is risky. Choosing the wrong ally can trap you forever. Stealth is your main tool. Running makes noise. Noise attracts guards. Guards react fast and punish hard. You must move slowly. Hide in shadows. Time your steps. Watch patterns. Learn when to move and when to wait. Your progress depends on careful exploration. Keys are hidden in risky places. Some are guarded. Some require solving environmental puzzles. Locked doors block your escape and force you to think. Sometimes logic opens a path. Sometimes timing matters more. When stealth fails, you may need to break locks, but doing so increases danger. Combat exists but it is not your strength. You are weak. Fighting is risky and limited. You should only fight when there is no other option. Survival depends on intelligence, not force. As you move deeper into the prison, the environment changes. Lights flicker in broken hallways. Doors slam shut behind you. Alarm systems react to careless movement. Each area tells a silent story of suffering and control. The prison feels alive and hostile at all times. Saving innocent prisoners plays an important role. These characters remember your actions. Those you help may later guide you, distract guards, or unlock new paths. Ignoring them may make your journey harder. The difficulty increases steadily. Guards become more alert. Enemies adapt to your behavior. Puzzles grow more complex and demand patience. Rushing always leads to failure. The game rewards players who observe, plan, and adapt. SilentBoy Prison Escape Sim 3D respects serious players. It challenges your thinking. It tests your patience. It forces you to make hard choices with real consequences.
Lethal Project
Engage in high-risk missions as an elite operative in a dangerous environment. Navigate dark, intense locations, facing terrifying creatures. Choose between stealth or combat to overcome deadly obstacles and survive.
- Complete deadly missions
- Face terrifying creatures
- Navigate dark environments
- Choose stealth or combat
- High-risk operative gameplay
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You are an elite operative assigned to top-secret, high-risk missions. But this place is far from normal… Complete deadly missions where even the smallest mistake could cost you your life. Face terrifying creatures—avoid them or eliminate them to move forward. Dark and intense environments where every step could lead to your doom. Stealth or combat? Choose your approach wisely to overcome deadly obstacles. Do you have what it takes to complete the mission and survive? Lethal Project – Deadly Missions Await!
Screenshots
Verdict
The clearest difference is rating: SilentBoy Prison Escape Sim 3D at 4.2 against Lethal Project's 2.2. SilentBoy Prison Escape Sim 3D also leads on review sentiment (53% vs 13%) and ratings volume (930 vs 12). Lethal Project's advantage is in-app purchases (none vs 10) and update cadence (weekly vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. SilentBoy Prison Escape Sim 3D sells 10 one-off in-app purchases. Lethal Project asks for nothing beyond the download.
SilentBoy Prison Escape Sim 3D holds the better App Store score, 4.2 against 2.2. That said, the two scores are not equally well evidenced: SilentBoy Prison Escape Sim 3D has 930 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 53% of SilentBoy Prison Escape Sim 3D's written reviews are positive against 13% of Lethal Project's.
SilentBoy Prison Escape Sim 3D ships an update every 2 weeks, Lethal Project weekly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.
| Parameter | SilentBoy Prison Escape Sim 3D | Lethal Project |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (930 ratings) — better | 2.2 (12 ratings) |
| Positive reviews | 52.8% of reviews — better | 12.5% of reviews |
| Number of ratings | 930 — better | 12 |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 219 MB | 248 MB |
| Age rating | 17+ | 12+ |
| Developer | Muhammad Waqas Rana | Diep Quoc Vuong |
Customer experience
SilentBoy Prison Escape Sim 3D
Lethal Project
Bugs and requests
SilentBoy Prison Escape Sim 3D
Reported bugs
3 issues- Inconsistent star tracking
- Unresponsive controls
- Crashing on certain devices
Requested features
3 requests- Difficulty options
- Multilingual support
- Improved level progression
Lethal Project
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SilentBoy Prison Escape Sim 3D
- Remove Ads 50% OFF$0.99
- 10000 Cash$1.99
- 26000 Cash$4.99
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- Exclusive Offer 70% Off$4.99
- 60000 Cash$9.99
- 130000 Cash$19.99
- 3400 Diamond$49.99
- 340000 Cash$49.99
- 7000 Diamond$99.99
- 700000 Cash$99.99
Lethal Project
No in-app purchases
Questions
Is SilentBoy Prison Escape Sim 3D free?
Is Lethal Project free?
Which has better reviews, SilentBoy Prison Escape Sim 3D or Lethal Project?
Do SilentBoy Prison Escape Sim 3D or Lethal Project have ads?
Which is updated more often, SilentBoy Prison Escape Sim 3D or Lethal Project?
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