Mobile Screw Puzzle Game Development

Project Overview
We are looking for an experienced Mobile Game Developer (or small studio) to create a mobile puzzle game inspired by popular screw-and-nut sorting games like Screw Puzzle: Nuts & Bolts.

The game will require 2D physics interaction, level design architecture, social features, and backend integration for cross-device synchronization.

Scope of Work & Core Features
1. Core Gameplay Mechanics
Physics-based 2D screw, bolt, and metal plate puzzle mechanics.

Interactive board clearing logic (removing screws in correct sequence to drop plates).

Level system with progressive difficulty.

Interactive tutorial for first-time players.

Haptic Feedback: Tactile vibration responses for unscrewing, fitting, winning, and failing.

Technical Requirements
Game Engine: Unity (C# preferred) for cross-platform deployment (iOS & Android).

Code Quality: Clean, modular code structure allowing easy level updates and maintenance.

Deliverables

Level creation tool/system or clear documentation on adding new levels.