Linear Quick Equation is a free Android game that challenges players to improve their shooting skills by targeting rotating wine bottles. Players take control of a pistol and must predict the movement of the bottles to hit them accurately. The game features increasing difficulty as the rotation speed of the remaining bottles accelerates after each successful hit, adding a layer of challenge as players progress.

The objective is to hit all the bottles within a specified time limit, allowing players to hone their precision and reaction times. With its straightforward mechanics and progressively challenging levels, Linear Quick Equation offers an engaging experience for fans of shooting games, making it a fun way to pass the time while enhancing hand-eye coordination.