Twist, unlock, and set your mind at ease in a satisfying 3D puzzle adventure. Happy Screw Trip 3D challenges you to remove screws, slide plates, and free tangled parts in the correct order. It blends casual relaxation with clever logic, offering bite-sized levels, smooth physics, and deeply gratifying interactions. Enjoy intuitive one-touch controls, clean 3D visuals, and steadily increasing difficulty that rewards smart planning. Discover varied mechanisms and obstacles as you progress, and use hints when a brain teaser gets tough. Perfect for quick breaks or longer puzzle sessions.
Rotate the camera to inspect the 3D board and identify blocked paths and movable parts. Unscrew bolts and remove nuts only when nothing is obstructing their exit route. Slide freed plates, pins, and bars out of the board to open new paths. Plan the correct order of operations to avoid jams and trapped pieces. Interact with special mechanisms like switches or sliders to unlock new sections when introduced. Use earned rewards or hints to overcome especially tricky levels and keep progressing.