3D Bolt Master is a 3D puzzle game. You can play it on mobile. It is on the Google Play Store and the App Store. The game is free to download. It has ads. You can buy things inside the game. You can pay to remove ads. The price is a few dollars. It is a simple game. You just need to solve 3D puzzles. The goal is to connect bolts and nuts. You turn pieces to make them fit. The game feels smooth. It is easy to start playing.

You play by looking at a 3D shape. The shape has bolts and nuts. You need to match them. You use your finger to turn the shape. You see it from all sides. You find the right angle. Then you connect the parts. The best part is the 'click' sound. It feels good when pieces connect. My favorite part is the hard levels. Later levels make you think more. You must plan your moves. It is not just random turning. The 3D view is clear. It helps you solve the puzzle. The game is relaxing. It is good for short breaks.

This game is like 'Monument Valley'. Both use 3D puzzles. But 3D Bolt Master is more about mechanics. It is less about story. It is also like 'The Room' series. That game has more complex puzzles. 3D Bolt Master is simpler. It is easier for new players. I recommend this game. It is perfect for puzzle fans. It is not too hard. It is not too easy. The free version is good. You can try many levels. You will enjoy the clean design. It is a solid puzzle game.

• 3D Rotation 🔄 Turn the puzzle with your finger. See every angle clearly.
• Simple Goal 🎯 Connect the bolt to the nut. One clear objective per level.
• Satisfying Sound 🔊 Hear a nice 'click' when parts connect. It feels rewarding.
• Progressive Difficulty 📈 Starts easy, gets tricky. Later levels need real thought.
• Clean Visuals 👁️ No messy graphics. The 3D models are sharp and simple.
• Free to Try 🆓 Download and play many levels for free. No upfront cost.

• Pure Puzzles 🧠 Focus is on the puzzle. No story distractions.
• Quick Sessions ⏱️ Perfect for short breaks. Solve a level in minutes.
• Fair Difficulty 👍 Harder than simple match-3, easier than 'The Room'.

• Ad Interruptions 📺 Ads pop up between levels. Can be annoying.
• Basic Concept 🔩 Gameplay can feel repetitive after many levels.
• No Story 📖 Unlike 'Monument Valley', there is no narrative.