Nyarrow! vs BUNKER PROTOCOL
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Nyarrow!
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【Cats x Arrows?! A Brand New 3D Puzzle Game!】 Welcome to "Nyarrow!", a refreshing 3D puzzle game where you slide cute arrow-shaped cats to help them escape! The rules are super simple: Just slide the cat blocks in the direction of their arrows. Think carefully about the order you move them so they don't bump into each other! Rotate the camera to inspect the blocks from every angle. Can you find the perfect path to clear the stage? ◆ Game Features: Cute Cat Blocks: Adorable square cats will heal your heart! Intuitive Controls: Easy for anyone to play with simple taps and swipes. Brain-Teasing Fun: Perfect for quick daily brain training! Perfect for playing in your spare time. Can you safely guide all the cats to freedom?
BUNKER PROTOCOL
Explore a deserted military black site and solve intricate puzzles to escape. This 3D escape room game challenges your observation skills with chained puzzles and item combinations. A hint system guides you without spoiling the fun.
- Immersive 3D environment exploration
- Chained, multi-stage puzzles
- Observation-based clue finding
- Collect and combine items
- Guided puzzle progression
- Built-in hint system
- Multi-language support
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You wake up alone in an abandoned military black site. The command terminal is dark. The security door is sealed. Your only way out is to solve every puzzle left behind in this classified facility. BUNKER PROTOCOL: Black Site is the second entry in the hit escape game series BUNKER PROTOCOL — a fully 3D escape room experience designed for mobile. Explore every corner of a deserted covert facility, examine objects, collect items, and piece together the solution to escape. FEATURES - Immersive 3D Environment: Explore a richly detailed facility rendered in full 3D. Rotate your view, walk around freely, and examine objects up close. - Chained, Multi-Stage Puzzles: Power on the command console, crack a cipher case, dial in a wall safe combination, and reorder mysterious symbols. Solving one puzzle unlocks the next. - Observation Over Trivia: Every clue you need is hidden somewhere in the facility. No outside knowledge required — just look closely, think it through, and solve. - Collect and Combine: Pick up access cards and tools scattered through the facility, then combine them to unlock new solutions and hidden mechanisms. - Guided Puzzle Progression: Puzzles unlock in a carefully designed order. Restore power, bypass authentication, and crack the final cipher to earn your way out. - Built-in Hint System: Stuck on a puzzle? A subtle hint system nudges you in the right direction without spoiling the answer, keeping the joy of discovery intact. - Immersive, Uninterrupted Play: No ads ever appear while exploring or solving puzzles. The only ad is an optional rewarded video when you choose to view a hint — your immersion stays intact. - English, Japanese & Russian: Fully localized for all three languages. HOW TO PLAY Unlike typical "tap to move" escape games, this is a true 3D experience: drag to freely rotate your view, tap to approach and interact with objects. Examine everything, collect useful items, and solve the puzzles in order. Every solved puzzle brings you one step closer to escaping the facility. THE CHALLENGE This facility hides many secrets: a silent command terminal, a sealed security door, a wall safe demanding the right combination, lockers with no name on them. Can you connect every clue and find your way out? You don't need to have played "Reactor Core" first. Download now and take on the black site.
Screenshots
Verdict
The clearest difference is in-app purchases: BUNKER PROTOCOL at none against Nyarrow!'s 1. On price, update cadence, ads and device support 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. Nyarrow! sells 1 one-off in-app purchase. BUNKER PROTOCOL asks for nothing beyond the download.
Nyarrow! ships an update weekly, BUNKER PROTOCOL every 5 days. Both last shipped on October 25, 2026.
| Parameter | Nyarrow! | BUNKER PROTOCOL |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| Update frequency | Weekly | Every 5 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 226 MB | 118 MB |
| Age rating | 4+ | 4+ |
| Developer | Mahorobase Inc. | Sink Capital, Inc. |
In-app purchases
Nyarrow!
- Remove Ads$1.99
BUNKER PROTOCOL
No in-app purchases









