Description: // Requires iPhone 4 with gyroscope and Retina display // Fire real world weapons with 3D gyroscopic controls in HD virtual firing ranges! — G-scope™ virtual aiming control system with 3D gyroscopic precision — 12 high fidelity weapons from the arsenals of today's elite militaries — 144 target-shooting challenges set in three different HD firing ranges — Win medals and compare your results with others on global leaderboards — Requires iPhone4 technology. 3GS support and new content coming soon! The world's most advanced gun range. Anytime. Anywhere.