Bio Ball Boom

You control a stationary base, using your mouse to aim and fire a laser at a single, encroaching alien sphere. Your goal is to stop that ball from reaching your base by depleting its health bar. Each laser hit chips away at its energy, and you need to maintain a steady rate of fire while carefully tracking its movement. The ball doesn't just roll in a straight line; it often moves with a slight bounce or drift, forcing you to lead your shots. The pacing is insistent, as the ball is always advancing, creating a constant low level of pressure. It feels like a tense, focused duel against a single persistent threat.